Date: Wed, 28 Feb 2001 20:05:30 -0500 From: Mike Tancsa <mike@sentex.net> To: "Bosko Milekic" <bmilekic@technokratis.com>, <stable@FreeBSD.ORG> Subject: Re: Continued panics on a recent STABLE machine Message-ID: <4.2.2.20010228195942.03952ff0@marble.sentex.net> In-Reply-To: <01a101c0a1ea$77a64b20$becbca18@jehovah> References: <4.2.2.20010228114855.03d28be0@marble.sentex.net>
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Thanks. I already tried these patches as they were given to me by Jonathan
Lemon.
Here are some crashes post patch.
Fatal trap 12 page fault while in kernel mode
fault virtual address = 0xaec0ca00
fault code = supervisor read, page not present
instruction pointer = 0x80xc017b8d8
stack pointer = 0x100xce60279c
frame pointer = 0x100xce6027b8
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 80642 (nm)
interrupt mask = net tty
kernel type 12 trap, code=0
Stopped at m_copym+0x174 movl 0(%edx),%eax
db> trace
m_copym(c0aab600,0,30,1,0) at m_copym+0x174
ip_forward(c0aab600,0,c0aab600,400400,c02a03b6) at ip_forward+0x10f
ip_input(c0aab600) at ip_input+0x49e
ipintr(c0276610,400400,c02896d2,c028916f,400400) at ipintr+0x4b
swi_net_next(c0a34820,0,ce600010,c0270010,c0300010) at swi_net_next
Xresume10() at Xresume10+0x2b
--- interrupt, eip = 0xc016cb1a, esp = 0xce6028a0, ebp = 0xce602930 ---
kvprintf(c02a0423,c016c4a4,ce602950,a,ce602988) at kvprintf+0x59a
vsnprintf(ce6029c8,400,c02a0421,ce602984,ce602dc8) at vsnprintf+0x29
snprintf(ce6029c8,400,c02a0421,c02a03b5,cb15e0f4) at snprintf+0x15
exec_elf_imgact(ce602e5c,ce5b3260,3,ce602f80,ffffffff) at exec_elf_imgact+0x46d
execve(ce5b3260,ce602f80,8056000,bfbffe54,8051377) at execve+0x232
syscall2(2f,2f,2f,8051377,bfbffe54) at syscall2+0x1f1
Xint0x80_syscall() at Xint0x80_syscall+0x25
db> ps
pid proc addr uid ppid pgrp flag stat wmesg wchan cmd
80643 ce5b2be0 ce615000 0 80638 546 000006 2 sh
80642 ce5b3260 ce601000 0 80638 546 004006 2 nm
80639 ce5b2560 ce631000 0 80637 546 004086 3 piperd ce511700 tsort
80638 ce5b28a0 ce629000 0 80637 546 004086 3 wait ce5b28a0 sh
80637 ce5b3dc0 ce5df000 0 80636 546 000086 3 wait ce5b3dc0 sh
80636 ce5b1a00 ce672000 0 80534 546 004086 3 piperd ce5112a0 sh
80534 ce5b2d80 ce613000 0 52840 546 004086 3 wait ce5b2d80 make
79881 cd186260 ce545000 0 79737 187 000184 3 sbwait cca2c10c sendmail
79737 cd1841e0 ce5a7000 0 187 187 000184 3 wait cd1841e0 sendmail
76197 ce5b3a80 ce5e6000 0 75770 187 000184 3 kqread c193be00 sendmail
75770 ce5b4100 ce5d7000 0 187 187 000184 3 wait ce5b4100 sendmail
53061 ce5b3740 ce5ed000 0 187 187 000184 3 connec cca2fcf6 sendmail
52840 ce5b2f20 ce60b000 0 52839 546 004086 3 wait ce5b2f20 sh
52839 cd184380 ce5a2000 0 49431 546 004086 3 wait cd184380 make
49431 ce5b35a0 ce5f0000 0 29224 546 004086 3 wait ce5b35a0 sh
29224 cd184d40 ce582000 0 29223 546 004086 3 wait cd184d40 make
29223 cd185be0 ce552000 0 554 546 004086 3 wait cd185be0 sh
554 ce5b3400 ce5fc000 0 553 546 004086 3 wait ce5b3400 make
553 ce5b3f60 ce5db000 0 546 546 004086 3 wait ce5b3f60 sh
546 ce5b3c20 ce5e3000 0 529 546 004086 3 wait ce5b3c20 make
529 ce5b38e0 ce5e8000 0 350 529 004086 3 ttyin c11bbc30 csh
363 ce5b42a0 ce5d0000 0 1 1 004084 3 siodcd c1322300 getty
362 ce5b4440 ce5ca000 0 1 362 004086 3 ttyin c1262810 getty
361 ce5b45e0 ce5c7000 0 1 361 004086 3 ttyin c12d5d10 getty
360 ce5b4780 ce5c4000 0 1 360 004086 3 ttyin c12b9410 getty
359 ce5b4920 ce5bf000 0 1 359 004086 3 ttyin c1276d10 getty
358 ce5b4ac0 ce5bc000 0 1 358 004086 3 ttyin c12b4f10 getty
357 ce5b4c60 ce5b9000 0 1 357 004086 3 ttyin c12b6e10 getty
356 ce5b4e00 ce5b6000 0 1 356 004086 3 ttyin c12f7510 getty
355 cd183ea0 ce5ae000 0 1 355 004086 3 ttyin c12f7810 getty
354 cd184040 ce5ab000 0 1 354 004086 3 ttyin c11bf310 getty
350 cd184520 ce59f000 1001 245 350 2004086 3 pause ce59f108 tcsh
349 cd1846c0 ce592000 65000 342 349 004084 3 piperd ce511b60 unlinkd
348 cd184860 ce58c000 65000 342 348 004084 3 sbwait cca2da0c squirm
347 cd184a00 ce589000 65000 342 347 004084 3 sbwait cca2db8c squirm
346 cd184ba0 ce586000 65000 342 346 004084 3 sbwait cca2dd0c squirm
344 cd186400 ce541000 65000 342 344 004084 3 sbwait cca2df4c squirm
343 cd1875e0 ce509000 65000 342 343 004084 3 sbwait cca2c1cc squirm
342 cd1860c0 ce548000 65000 335 6 004186 3 poll c030dc94 squid
335 cd184ee0 ce57d000 0 1 6 004086 3 wait cd184ee0 sh
327 cd185d80 ce54f000 0 1 327 000084 3 accept cca2c636 socks5
321 cd185080 ce579000 65534 247 247 000184 3 lockf c12f4f80 httpd
320 cd185220 ce575000 65534 247 247 000184 3 lockf c12ec000 httpd
319 cd1853c0 ce571000 65534 247 247 000184 3 lockf c12ec080 httpd
318 cd185560 ce566000 65534 247 247 000184 3 lockf c12ec100 httpd
317 cd187440 ce50c000 65534 247 247 000184 3 select c030dc94 httpd
313 cd185700 ce562000 0 1 6 000086 3 select c030dc94 snmpd
302 cd185f20 ce54c000 0 1 302 000084 3 accept cca2c876 pwcheck
247 cd1858a0 ce55e000 0 1 247 000084 3 select c030dc94 httpd
245 cd185a40 ce559000 0 191 191 000184 3 select c030dc94 sshd
191 cd1865a0 ce53e000 0 1 191 000084 3 select c030dc94 sshd
187 cd1868e0 ce531000 0 1 187 000184 3 select c030dc94 sendmail
184 cd186a80 ce52a000 0 1 184 000084 3 nanslp c02f6360 cron
182 cd186c20 ce527000 0 1 182 000084 3 select c030dc94 inetd
162 cd186dc0 ce524000 1 1 162 000184 3 select c030dc94 portmap
160 cd186f60 ce521000 53 1 160 000184 3 select c030dc94 named
154 cd187100 ce516000 0 1 154 000084 3 select c030dc94 syslogd
28 cd1872a0 ce513000 0 1 28 2000084 3 pause ce513108 adjkerntz
5 cd187780 cd194000 0 0 0 000204 3 syncer c030dc28 syncer
4 cd187920 cd192000 0 0 0 100204 3 psleep c02f64e0 bufdaemon
3 cd187ac0 cd190000 0 0 0 000204 3 psleep c0305180 vmdaemon
2 cd187c60 cd18e000 0 0 0 100204 3 psleep c02e7ff8 pagedaemon
1 cd187e00 cd18c000 0 0 1 004284 3 wait cd187e00 init
0 c030d000 c038c000 0 0 0 000204 3 sched c030d000 swapper
Fatal trap 12 page fault while in kernel mode
fault virtual address = 0xa4c0b82c
fault code = supervisor read, page not present
instruction pointer = 0x80xc0211ecd
stack pointer = 0x100xce63df6c
frame pointer = 0x100xce63df80
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 24873 (ld)
interrupt mask =
kernel type 12 trap, code=0
Stopped at fxp_intr+0xf9 movl 0x2c(%ebx),%eax
db> trace
fxp_intr(c11bb800,660400,812448f,812429c,bfbff384) at fxp_intr+0xf9
intr_mux(c0a34820,0,2f,2f,2f) at intr_mux+0x1d
Xresume10() at Xresume10+0x2b
--- interrupt, eip = 0x8072adf, esp = 0xce63dfe0, ebp = 0xbfbff384 ---
db> call cpu_reset()
ats2# nm /kernel | grep -i c01b6
c01b6268 T tcp_mssopt
c01b62c4 T tcp_output
ats2#
Fatal trap 12 page fault while in kernel mode
fault virtual address = 0xacc08500
fault code = supervisor read, page not present
instruction pointer = 0x80xc01b6ba0
stack pointer = 0x100xc02d0734
frame pointer = 0x100xc02d07a8
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = Idle
interrupt mask = net tty
kernel type 12 trap, code=0
Stopped at tcp_output+0x8dc movl 0(%edx),%eax
db>
db> trace
tcp_output(ccdd6940,0,c0abf010,ffff0000,8) at tcp_output+0x8dc
tcp_input(c0ae3e00,14,6,c0ae3e00,400400) at tcp_input+0x2233
ip_input(c0ae3e00) at ip_input+0x797
ipintr(c0276610,400400,c02896d2,c028916f,400400) at ipintr+0x4b
swi_net_next(c0a34820,0,10,10,ffff0010) at swi_net_next
Xresume10() at Xresume10+0x2b
--- interrupt, eip = 0xc02802f6, esp = 0xc02d0954, ebp = 0 ---
default_halt() at default_halt+0x2
db>
tcp_output(ccdd6940,0,c0abf010,ffff0000,8) at tcp_output+0x8dc
db>
tcp_output(ccdd6940,0,c0abf010,ffff0000,8) at tcp_output+0x8dc
db>
tcp_output(ccdd6940,0,c0abf010,ffff0000,8) at tcp_output+0x8dc
db>
tcp_output(ccdd6940,0,c0abf010,ffff0000,8) at tcp_output+0x8dc
db> trace
tcp_output(ccdd6940,0,c0abf010,ffff0000,8) at tcp_output+0x8dc
tcp_input(c0ae3e00,14,6,c0ae3e00,400400) at tcp_input+0x2233
ip_input(c0ae3e00) at ip_input+0x797
ipintr(c0276610,400400,c02896d2,c028916f,400400) at ipintr+0x4b
swi_net_next(c0a34820,0,10,10,ffff0010) at swi_net_next
Xresume10() at Xresume10+0x2b
--- interrupt, eip = 0xc02802f6, esp = 0xc02d0954, ebp = 0 ---
default_halt() at default_halt+0x2
db>
--------------------------------------------------------------------
Mike Tancsa, tel +1 519 651 3400
Network Administration, mike@sentex.net
Sentex Communications www.sentex.net
Cambridge, Ontario Canada www.sentex.net/mike
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