Date: Fri, 16 Dec 2005 10:13:44 +0100 (CET) From: Goran Gajic <ggajic@afrodita.rcub.bg.ac.yu> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: skype-1.2.0.18-static for linux and FreeBSD 7.0 CURRENT Message-ID: <Pine.LNX.4.63.0512161010280.11682@afrodita.rcub.bg.ac.yu> In-Reply-To: <200512151356.41550.jhb@freebsd.org> References: <Pine.LNX.4.63.0512151648170.12379@afrodita.rcub.bg.ac.yu> <200512151356.41550.jhb@freebsd.org>
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On Thu, 15 Dec 2005, John Baldwin wrote:
>
> If you are in X this is probably a panic (currently the kernel doesn't create
> a coredump while you are in X which is a bug). Can you hook up a serial
> console and use that to get the panic message?
>
>
Yes, here is capture from minicom:
drm0: <ATI Radeon RV280 9200 SE> port 0xc000-0xc0ff mem 0xe8000000-0xefffffff,0xff8f0000-0xff8fffff irq 16 at device 0.0 on pci1
info: [drm] AGP at 0xf8000000 64MB
info: [drm] Initialized radeon 1.19.0 20050911
info: [drm] Loading R200 Microcode
lock order reversal:
1st 0xc366e21c vnode interlock (vnode interlock) @ kern/vfs_vnops.c:791
2nd 0xc3b8fb44 process lock (process lock) @ i386/i386/trap.c:742
KDB: stack backtrace:
kdb_backtrace(0,ffffffff,c0975450,c0975900,c0927544) at kdb_backtrace+0x29
witness_checkorder(c3b8fb44,9,c08be5a5,2e6) at witness_checkorder+0x580
_mtx_lock_flags(c3b8fb44,0,c08be59c,2e6,c3b91780) at _mtx_lock_flags+0x5b
trap_pfault(dbc9da28,0,3) at trap_pfault+0xb2
trap(dbc90008,c0680028,c09b0028,c3b91780,dbc9da84) at trap+0x3cd
calltrap() at calltrap+0x5
--- trap 0xc, eip = 0xc081799c, esp = 0xdbc9da68, ebp = 0xdbc9da70 ---
stack_save(dbc9da84) at stack_save+0x1c
lockmgr(c366e1ac,3002,c366e21c,c3b91780,dbc9db0c) at lockmgr+0x51
vop_stdlock(dbc9db50,c093b180,dbc9db50,dbc9db1c,c07a9204) at vop_stdlock+0x21
VOP_LOCK_APV(c093b6c0,dbc9db50,dbc9db30,c083c513,dbc9db50) at VOP_LOCK_APV+0x87
ffs_lock(dbc9db50,1002,c366e154,dbc9db6c,c06cdd5c) at ffs_lock+0x10
VOP_LOCK_APV(c093b180,dbc9db50) at VOP_LOCK_APV+0x87
vn_lock(c366e154,1002,c3b91780,0,0) at vn_lock+0xac
vn_read(c3aba6c0,dbc9dc60,c3c7dd80,0,c3b91780) at vn_read+0xd7
dofileread(c3b91780,a,c3aba6c0,dbc9dc60,ffffffff) at dofileread+0x85
kern_readv(c3b91780,a,dbc9dc60,befff8ac,8) at kern_readv+0x36
read(c3b91780,dbc9dd04,c,c3b91780,dbc9dd30) at read+0x45
syscall(8f3003b,8f3003b,bfbf003b,befff92c,906256c) at syscall+0x27e
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (3, Linux ELF, read), eip = 0x28feec3b, esp = 0xbefff860, ebp = 0xffffffff ---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x3
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc0816f04
stack pointer = 0x28:0xdbc9d804
frame pointer = 0x28:0xdbc9d83c
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 = 570 (skype)
[thread pid 570 tid 100082 ]
Stopped at db_read_bytes+0x30: movb 0(%edx),%al
db> ps
pid proc uid ppid pgrp flag stat wmesg wchan cmd
570 c3b8fadc 1001 545 544 0000002 [CPU 0] skype
569 c3b93458 1001 545 544 0000002 [SLPQ nanslp 0xc0967d84][SLP] skype
568 c3b93684 1001 545 544 0000002 [SLPQ pause 0xc3b936b8][SLP] skype
545 c3b938b0 1001 544 544 0000002 [SLPQ select 0xc09b1ad0][SLP] skype
544 c3b93000 1001 540 544 0004003 [SLPQ nanslp 0xc0967d84][SLP] skype
540 c3b8f684 1001 539 540 0004002 [SLPQ pause 0xc3b8f6b8][SLP] tcsh
539 c3b8f8b0 1001 1 539 0004100 [SLPQ select 0xc09b1ad0][SLP] xterm-static
537 c3b8f22c 1001 536 537 0004002 [SLPQ select 0xc09b1ad0][SLP] mwm
536 c3b8f458 1001 532 536 0004002 [SLPQ pause 0xc3b8f48c][SLP] tcsh
532 c3b8fd08 1001 523 532 0004100 [SLPQ select 0xc09b1ad0][SLP] xterm-static
523 c33de8b0 0 520 520 0000000 [SLPQ wait 0xc33de8b0][SLP] kdm
522 c3abfd08 0 520 522 0004000 [SLPQ select 0xc09b1ad0][SLP] Xorg
520 c3abb000 0 1 520 0000001 [SLPQ select 0xc09b1ad0][SLP] kdm
518 c353a684 0 492 49 0004000 [LOCK lockbuilder mtxpool c3405a00] fsck_ufs
507 c3abb22c 0 495 507 0004002 [SLPQ ttyin 0xc3408410][SLP] csh
504 c3abb458 0 494 504 0004002 [SLPQ ttyin 0xc3408c10][SLP] csh
503 c3abb684 0 1 1 0004000 [SLPQ ttydcd 0xc3407000][SLP] getty
502 c3abb8b0 0 1 502 0004002 [SLPQ ttyin 0xc3406410][SLP] getty
501 c3abbadc 0 1 501 0004002 [SLPQ ttyin 0xc341d810][SLP] getty
500 c3abbd08 0 1 500 0004002 [SLPQ ttyin 0xc341c810][SLP] getty
499 c3abf000 0 1 499 0004002 [SLPQ ttyin 0xc341c010][SLP] getty
498 c3abf22c 0 1 498 0004002 [SLPQ ttyin 0xc33fbc10][SLP] getty
497 c3abf458 0 1 497 0004002 [SLPQ ttyin 0xc341d010][SLP] getty
496 c3abf684 0 1 496 0004002 [SLPQ ttyin 0xc3407810][SLP] getty
495 c3abf8b0 0 1 495 0004102 [SLPQ wait 0xc3abf8b0][SLP] login
494 c3abfadc 0 1 494 0004102 [SLPQ wait 0xc3abfadc][SLP] login
492 c358b458 0 489 49 0004002 [SLPQ wait 0xc358b458][SLP] fsck
490 c353a8b0 0 1 49 0004002 [SLPQ piperd 0xc356e7d0][SLP] logger
489 c358b8b0 0 1 49 0000002 [SLPQ wait 0xc358b8b0][SLP] sh
460 c353a22c 0 1 460 0000000 [SLPQ select 0xc09b1ad0][SLP] moused
431 c358b000 0 1 431 0000000 [SLPQ nanslp 0xc0967d84][SLP] cron
419 c353ad08 25 1 419 0000100 [SLPQ pause 0xc353ad3c][SLP] sendmail
415 c358bd08 0 1 415 0000100 [SLPQ select 0xc09b1ad0][SLP] sendmail
409 c353aadc 0 1 409 0000100 [SLPQ select 0xc09b1ad0][SLP] sshd
365 c33de684 0 0 0 0000204 [IWAIT] irq17: pcm0
352 c358b22c 0 1 352 0000000 [SLPQ select 0xc09b1ad0][SLP] usbd
275 c358badc 0 1 275 0000000 [LOCK buf queue lock c3405e80] syslogd
245 c358b684 0 1 245 0000000 [SLPQ select 0xc09b1ad0][SLP] devd
136 c353a458 0 1 136 0000000 [SLPQ pause 0xc353a48c][SLP] adjkerntz
48 c33deadc 0 0 0 0000204 [SLPQ - 0xd96ffd04][SLP] schedcpu
47 c33ded08 0 0 0 0000204 [SLPQ - 0xc09b992c][SLP] nfsiod 3
46 c3539000 0 0 0 0000204 [SLPQ - 0xc09b9928][SLP] nfsiod 2
45 c353922c 0 0 0 0000204 [SLPQ - 0xc09b9924][SLP] nfsiod 1
44 c3539458 0 0 0 0000204 [SLPQ - 0xc09b9920][SLP] nfsiod 0
43 c3539684 0 0 0 0000204 [SLPQ vlruwt 0xc3539684][SLP] vnlru
42 c35398b0 0 0 0 0000204 [SLPQ syncer 0xc0967aac][SLP] syncer
41 c3539adc 0 0 0 0000204 [SLPQ psleep 0xc09b1f4c][SLP] bufdaemon
40 c3539d08 0 0 0 000020c [SLPQ pgzero 0xc09bfc60][SLP] pagezero
39 c353a000 0 0 0 0000204 [SLPQ psleep 0xc09bf7c8][SLP] vmdaemon
38 c3389d08 0 0 0 0000204 [SLPQ psleep 0xc09bf788][SLP] pagedaemon
37 c33dd000 0 0 0 0000204 [IWAIT] swi0: sio
36 c33dd22c 0 0 0 0000204 [IWAIT] irq12: psm0
35 c33dd458 0 0 0 0000204 [IWAIT] irq1: atkbd0
34 c33dd684 0 0 0 0000204 [IWAIT] irq7: ppc0
33 c33dd8b0 0 0 0 0000204 [SLPQ - 0xc33f283c][SLP] fdc0
32 c33ddadc 0 0 0 0000204 [IWAIT] irq15: ata1
31 c33ddd08 0 0 0 0000204 [IWAIT] irq14: ata0
30 c33de000 0 0 0 0000204 [IWAIT] irq22: rl0
29 c33de22c 0 0 0 0000204 [SLPQ usbevt 0xc3375a10][SLP] usb4
28 c33de458 0 0 0 0000204 [IWAIT] irq23: ehci0
27 c3302684 0 0 0 0000204 [SLPQ usbevt 0xc33c3210][SLP] usb3
26 c33028b0 0 0 0 0000204 [SLPQ usbevt 0xc33b7210][SLP] usb2
25 c3302adc 0 0 0 0000204 [IWAIT] irq18: uhci2
24 c3302d08 0 0 0 0000204 [SLPQ usbevt 0xc33bd210][SLP] usb1
23 c3389000 0 0 0 0000204 [IWAIT] irq19: uhci1
22 c338922c 0 0 0 0000204 [SLPQ usbtsk 0xc0965004][SLP] usbtask
21 c3389458 0 0 0 0000204 [SLPQ usbevt 0xc3382210][SLP] usb0
20 c3389684 0 0 0 0000204 [IWAIT] irq16: uhci0 uhci+
19 c33898b0 0 0 0 0000204 [IWAIT] irq9: acpi0
18 c3389adc 0 0 0 0000204 [IWAIT] swi6: task queue
9 c329c22c 0 0 0 0000204 [SLPQ - 0xc33584c0][SLP] acpi_task2
8 c329c458 0 0 0 0000204 [SLPQ - 0xc33584c0][SLP] acpi_task1
7 c329c684 0 0 0 0000204 [SLPQ - 0xc33584c0][SLP] acpi_task0
6 c329c8b0 0 0 0 0000204 [SLPQ - 0xc3358500][SLP] kqueue taskq
17 c329cadc 0 0 0 0000204 [IWAIT] swi2: cambio
16 c329cd08 0 0 0 0000204 [IWAIT] swi5: Fast taskq
5 c3302000 0 0 0 0000204 [SLPQ - 0xc3358700][SLP] thread taskq
15 c330222c 0 0 0 0000204 [IWAIT] swi6: Giant taskq
14 c3302458 0 0 0 0000204 [SLPQ - 0xc0962c20][SLP] yarrow
4 c3297000 0 0 0 0000204 [SLPQ - 0xc09657a0][SLP] g_down
3 c329722c 0 0 0 0000204 [SLPQ - 0xc096579c][SLP] g_up
2 c3297458 0 0 0 0000204 [SLPQ - 0xc0965794][SLP] g_event
13 c3297684 0 0 0 0000204 [IWAIT] swi1: net
12 c32978b0 0 0 0 0000204 [IWAIT] swi3: vm
11 c3297adc 0 0 0 000020c [IWAIT] swi4: clock sio
10 c3297d08 0 0 0 000020c [Can run] idle
1 c329c000 0 0 1 0004200 [SLPQ wait 0xc329c000][SLP] init
0 c09658a0 0 0 0 0000200 [IWAIT] swapper
db> sh locks
exclusive sleep mutex vnode interlock r = 0 (0xc366e21c) locked @ kern/vfs_vnops.c:791
db>
Regards,
gg.
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