From owner-freebsd-bugs@FreeBSD.ORG Sun Mar 12 09:41:16 2006 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6084316A404 for ; Sun, 12 Mar 2006 09:41:16 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id B2AB443D7F for ; Sun, 12 Mar 2006 09:41:01 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id k2C9f1nT078828 for ; Sun, 12 Mar 2006 09:41:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id k2C9f1AO078827; Sun, 12 Mar 2006 09:41:01 GMT (envelope-from gnats) Resent-Date: Sun, 12 Mar 2006 09:41:01 GMT Resent-Message-Id: <200603120941.k2C9f1AO078827@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Josef Karthauser Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 964F616A404 for ; Sun, 12 Mar 2006 09:34:10 +0000 (GMT) (envelope-from joe@tao.org.uk) Received: from mailhost.tao.org.uk (transwarp.tao.org.uk [87.74.4.34]) by mx1.FreeBSD.org (Postfix) with ESMTP id E3B5E43D53 for ; Sun, 12 Mar 2006 09:34:00 +0000 (GMT) (envelope-from joe@tao.org.uk) Received: from genius.tao.org.uk (genius.tao.org.uk [87.74.4.41]) by mailhost.tao.org.uk (Postfix) with ESMTP id 2C56D5C7F for ; Sun, 12 Mar 2006 09:33:57 +0000 (GMT) Received: by genius.tao.org.uk (Postfix, from userid 100) id 37F504074; Sun, 12 Mar 2006 09:33:54 +0000 (GMT) Message-Id: <20060312093354.37F504074@genius.tao.org.uk> Date: Sun, 12 Mar 2006 09:33:54 +0000 (GMT) From: Josef Karthauser To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: Subject: kern/94380: Laptop panics, related to networking after resume. X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Josef Karthauser List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Mar 2006 09:41:16 -0000 >Number: 94380 >Category: kern >Synopsis: Laptop panics, related to networking after resume. >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 Mar 12 09:41:00 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Josef Karthauser >Release: FreeBSD 6.1-PRERELEASE i386 >Organization: >Environment: System: FreeBSD genius.tao.org.uk 6.1-PRERELEASE FreeBSD 6.1-PRERELEASE #28: Fri Mar 10 12:20:16 GMT 2006 joe@genius.tao.org.uk:/usr/obj/usr/src/sys/GENIUS2 i386 Copyright (c) 1992-2006 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 6.1-PRERELEASE #28: Fri Mar 10 12:20:16 GMT 2006 joe@genius.tao.org.uk:/usr/obj/usr/src/sys/GENIUS2 Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Pentium(R) M processor 1.70GHz (1694.51-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6d6 Stepping = 6 Features=0xafe9fbbf Features2=0x180 real memory = 1072955392 (1023 MB) avail memory = 1041043456 (992 MB) npx0: [FAST] npx0: on motherboard npx0: INT 16 interface acpi0: on motherboard acpi_ec0: port 0x62,0x66 on acpi0 Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 cpu0: on acpi0 acpi_perf0: on cpu0 acpi_perf0: failed in PERF_STATUS attach device_attach: acpi_perf0 attach returned 6 acpi_perf0: on cpu0 acpi_perf0: failed in PERF_STATUS attach device_attach: acpi_perf0 attach returned 6 acpi_throttle0: on cpu0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 agp0: mem 0xe0000000-0xefffffff at device 0.0 on pci0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1: at device 0.0 (no driver attached) uhci0: port 0xe800-0xe81f irq 9 at device 29.0 on pci0 uhci0: [GIANT-LOCKED] usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: port 0xe880-0xe89f irq 4 at device 29.1 on pci0 uhci1: [GIANT-LOCKED] usb1: on uhci1 usb1: USB revision 1.0 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2: port 0xec00-0xec1f irq 7 at device 29.2 on pci0 uhci2: [GIANT-LOCKED] usb2: on uhci2 usb2: USB revision 1.0 uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered ehci0: mem 0xff7ffc00-0xff7fffff irq 3 at device 29.7 on pci0 ehci0: [GIANT-LOCKED] usb3: EHCI version 1.0 usb3: companion controllers, 2 ports each: usb0 usb1 usb2 usb3: on ehci0 usb3: USB revision 2.0 uhub3: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub3: 6 ports with 6 removable, self powered pcib2: at device 30.0 on pci0 pci2: on pcib2 cbb0: at device 1.0 on pci2 cardbus0: on cbb0 pccard0: <16-bit PCCard bus> on cbb0 fwohci0: <1394 Open Host Controller Interface> mem 0xff6fe800-0xff6fefff,0xff6f8000-0xff6fbfff irq 3 at device 1.2 on pci2 fwohci0: OHCI version 1.10 (ROM=1) fwohci0: No. of Isochronous channels is 4. fwohci0: EUI64 08:00:46:03:01:a6:6a:ae fwohci0: Phy 1394a available S400, 2 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: on fwohci0 sbp0: on firewire0 fwe0: on firewire0 if_fwe0: Fake Ethernet address: 0a:00:46:a6:6a:ae fwe0: Ethernet address: 0a:00:46:a6:6a:ae fwe0: if_start running deferred for Giant fwohci0: Initiate bus reset fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) firewire0: bus manager 0 (me) pci2: at device 1.3 (no driver attached) iwi0: mem 0xff6fd000-0xff6fdfff irq 7 at device 2.0 on pci2 iwi0: Ethernet address: 00:0e:35:38:1e:14 em0: port 0xdc00-0xdc3f mem 0xff6c0000-0xff6dffff,0xff6a0000-0xff6bffff irq 9 at device 3.0 on pci2 em0: Ethernet address: 08:00:46:da:f6:13 ohci0: mem 0xff6f7000-0xff6f7fff irq 9 at device 4.0 on pci2 ohci0: [GIANT-LOCKED] usb4: OHCI version 1.0, legacy support usb4: on ohci0 usb4: USB revision 1.0 uhub4: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub4: 3 ports with 3 removable, self powered ohci1: mem 0xff6fc000-0xff6fcfff irq 9 at device 4.1 on pci2 ohci1: [GIANT-LOCKED] usb5: OHCI version 1.0, legacy support usb5: on ohci1 usb5: USB revision 1.0 uhub5: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub5: 2 ports with 2 removable, self powered ehci1: mem 0xff6fe400-0xff6fe4ff irq 7 at device 4.2 on pci2 ehci1: [GIANT-LOCKED] usb6: EHCI version 1.0 usb6: companion controllers, 3 ports each: usb4 usb5 usb6: on ehci1 usb6: USB revision 2.0 uhub6: NEC EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub6: 5 ports with 5 removable, self powered isab0: at device 31.0 on pci0 isa0: on isab0 atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 31.1 on pci0 ata0: on atapci0 ata1: on atapci0 pci0: at device 31.3 (no driver attached) pcm0: port 0xee00-0xeeff,0xe000-0xe03f mem 0xff7ff800-0xff7ff9ff,0xff7ff400-0xff7ff4ff irq 9 at device 31.5 on pci0 pcm0: pci0: at device 31.6 (no driver attached) acpi_button0: on acpi0 acpi_lid0: on acpi0 acpi_tz0: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model GlidePoint, device ID 0 acpi_sony0: on acpi0 acpi_sony0: PID 0 acpi_acad0: on acpi0 battery0: on acpi0 pmtimer0 on isa0 orm0: at iomem 0xc0000-0xcffff on isa0 ppc0: parallel port not found. sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0: configured irq 4 not in bitmap of probed irqs 0 sio0: port may not be enabled sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 8250 or not responding sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 1694509350 Hz quality 800 Timecounters tick every 1.000 msec ad0: 95396MB at ata0-master UDMA100 acd0: DVDR at ata1-master UDMA33 GEOM_LABEL: Label for provider ad0s3 is msdosfs/STUFF. GEOM_LABEL: Label for provider ad0s2d is ufs/var. GEOM_LABEL: Label for provider ad0s2e is ufs/tmp. GEOM_LABEL: Label for provider ad0s2f is ufs/usr. GEOM_LABEL: Label for provider ad0s2g is ufs/data. pass0 at ata1 bus 0 target 0 lun 0 pass0: Removable CD-ROM SCSI-0 device pass0: 33.000MB/s transfers Trying to mount root from ufs:/dev/ad0s2a dragon_saver: the console does not support M_VGA_CG320 module_register_init: MOD_LOAD (dragon_saver, 0xc5197c50, 0) error 19 vmmon: Module vmmon: registered with major=200 minor=0 tag=$Name: build-570 (3.2.x mvm) $ vmmon: Module vmmon: initialized fwohci0: fwohci_pci_suspend usb6: unrecoverable error, controller halted usb6: blocking intrs 0x10 usb4: resume detect usb4: unrecoverable error, controller halted usb4: blocking intrs 0x18 usb5: resume detect usb5: unrecoverable error, controller halted usb5: blocking intrs 0x18 usb0: interrupt while not operating ignored usb0: interrupt while not operating ignored usb6: port reset timeout uhub6: port 1 reset failed usb0: interrupt while not operating ignored usb0: interrupt while not operating ignored usb0: interrupt while not operating ignored usb0: interrupt while not operating ignored usb0: interrupt while not operating ignored usb0: interrupt while not operating ignored usb0: interrupt while not operating ignored cpu0: Cx states changed fwohci0: Phy 1394a available S400, 2 ports. fwohci0: Link S400, max_rec 2048 bytes. fwohci0: Initiate bus reset em0: link state changed to DOWN fwohci0: BUS reset fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) firewire0: bus manager 0 (me) wakeup from sleeping state (slept 10:53:09) em0: link state changed to UP kernel trap 12 with interrupts disabled Fatal trap 12: page fault while in kernel mode fault virtual address = 0x24 fault code = supervisor read, page not present instruction pointer = 0x20:0xc054c340 stack pointer = 0x28:0xe4ff1c44 frame pointer = 0x28:0xe4ff1c58 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = resume, IOPL = 0 current process = 28 (swi4: clock sio) trap number = 12 panic: page fault Uptime: 1h3m30s Dumping 1022 MB (2 chunks) chunk 0: 1MB (159 pages) ... ok chunk 1: 1023MB (261696 pages) 1007 (CTRL-C to abort) 991 (CTRL-C to abort) 975 959 943 927 911 895 879 863 847 831 815 799 783 767 751 735 719 703 687 671 655 639 623 607 591 575 559 543 527 511 495 479 463 447 431 415 399 383 367 351 335 319 303 287 271 255 239 223 207 191 175 159 143 127 111 95 79 63 47 31 15Copyright (c) 1992-2006 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 6.1-PRERELEASE #28: Fri Mar 10 12:20:16 GMT 2006 joe@genius.tao.org.uk:/usr/obj/usr/src/sys/GENIUS2 Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Pentium(R) M processor 1.70GHz (1694.51-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6d6 Stepping = 6 Features=0xafe9fbbf Features2=0x180 real memory = 1072955392 (1023 MB) avail memory = 1041043456 (992 MB) npx0: [FAST] npx0: on motherboard npx0: INT 16 interface acpi0: on motherboard acpi_ec0: port 0x62,0x66 on acpi0 Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 cpu0: on acpi0 acpi_perf0: on cpu0 acpi_perf0: failed in PERF_STATUS attach device_attach: acpi_perf0 attach returned 6 acpi_perf0: on cpu0 acpi_perf0: failed in PERF_STATUS attach device_attach: acpi_perf0 attach returned 6 acpi_throttle0: on cpu0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 agp0: mem 0xe0000000-0xefffffff at device 0.0 on pci0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1: at device 0.0 (no driver attached) uhci0: port 0xe800-0xe81f irq 9 at device 29.0 on pci0 uhci0: [GIANT-LOCKED] usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: port 0xe880-0xe89f irq 4 at device 29.1 on pci0 uhci1: [GIANT-LOCKED] usb1: on uhci1 usb1: USB revision 1.0 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2: port 0xec00-0xec1f irq 7 at device 29.2 on pci0 uhci2: [GIANT-LOCKED] usb2: on uhci2 usb2: USB revision 1.0 uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered ehci0: mem 0xff7ffc00-0xff7fffff irq 3 at device 29.7 on pci0 ehci0: [GIANT-LOCKED] usb3: EHCI version 1.0 usb3: companion controllers, 2 ports each: usb0 usb1 usb2 usb3: on ehci0 usb3: USB revision 2.0 uhub3: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub3: 6 ports with 6 removable, self powered pcib2: at device 30.0 on pci0 pci2: on pcib2 cbb0: at device 1.0 on pci2 cardbus0: on cbb0 pccard0: <16-bit PCCard bus> on cbb0 fwohci0: <1394 Open Host Controller Interface> mem 0xff6fe800-0xff6fefff,0xff6f8000-0xff6fbfff irq 3 at device 1.2 on pci2 fwohci0: OHCI version 1.10 (ROM=1) fwohci0: No. of Isochronous channels is 4. fwohci0: EUI64 08:00:46:03:01:a6:6a:ae fwohci0: Phy 1394a available S400, 2 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: on fwohci0 sbp0: on firewire0 fwe0: on firewire0 if_fwe0: Fake Ethernet address: 0a:00:46:a6:6a:ae fwe0: Ethernet address: 0a:00:46:a6:6a:ae fwe0: if_start running deferred for Giant fwohci0: Initiate bus reset fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) firewire0: bus manager 0 (me) pci2: at device 1.3 (no driver attached) iwi0: mem 0xff6fd000-0xff6fdfff irq 7 at device 2.0 on pci2 iwi0: Ethernet address: 00:0e:35:38:1e:14 em0: port 0xdc00-0xdc3f mem 0xff6c0000-0xff6dffff,0xff6a0000-0xff6bffff irq 9 at device 3.0 on pci2 em0: Ethernet address: 08:00:46:da:f6:13 ohci0: mem 0xff6f7000-0xff6f7fff irq 9 at device 4.0 on pci2 ohci0: [GIANT-LOCKED] usb4: OHCI version 1.0, legacy support usb4: on ohci0 usb4: USB revision 1.0 uhub4: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub4: 3 ports with 3 removable, self powered ohci1: mem 0xff6fc000-0xff6fcfff irq 9 at device 4.1 on pci2 ohci1: [GIANT-LOCKED] usb5: OHCI version 1.0, legacy support usb5: on ohci1 usb5: USB revision 1.0 uhub5: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub5: 2 ports with 2 removable, self powered ehci1: mem 0xff6fe400-0xff6fe4ff irq 7 at device 4.2 on pci2 ehci1: [GIANT-LOCKED] usb6: EHCI version 1.0 usb6: companion controllers, 3 ports each: usb4 usb5 usb6: on ehci1 usb6: USB revision 2.0 uhub6: NEC EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub6: 5 ports with 5 removable, self powered isab0: at device 31.0 on pci0 isa0: on isab0 atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 31.1 on pci0 ata0: on atapci0 ata1: on atapci0 pci0: at device 31.3 (no driver attached) pcm0: port 0xee00-0xeeff,0xe000-0xe03f mem 0xff7ff800-0xff7ff9ff,0xff7ff400-0xff7ff4ff irq 9 at device 31.5 on pci0 pcm0: pci0: at device 31.6 (no driver attached) acpi_button0: on acpi0 acpi_lid0: on acpi0 acpi_tz0: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model GlidePoint, device ID 0 acpi_sony0: on acpi0 acpi_sony0: PID 0 acpi_acad0: on acpi0 battery0: on acpi0 pmtimer0 on isa0 orm0: at iomem 0xc0000-0xcffff on isa0 ppc0: parallel port not found. sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0: configured irq 4 not in bitmap of probed irqs 0 sio0: port may not be enabled sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 8250 or not responding sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 1694511686 Hz quality 800 Timecounters tick every 1.000 msec ad0: 95396MB at ata0-master UDMA100 acd0: DVDR at ata1-master UDMA33 GEOM_LABEL: Label for provider ad0s3 is msdosfs/STUFF. GEOM_LABEL: Label for provider ad0s2d is ufs/var. GEOM_LABEL: Label for provider ad0s2e is ufs/tmp. GEOM_LABEL: Label for provider ad0s2f is ufs/usr. GEOM_LABEL: Label for provider ad0s2g is ufs/data. pass0 at ata1 bus 0 target 0 lun 0 pass0: Removable CD-ROM SCSI-0 device pass0: 33.000MB/s transfers Trying to mount root from ufs:/dev/ad0s2a WARNING: / was not properly dismounted WARNING: /data was not properly dismounted /data: mount pending error: blocks 2688 files 4 WARNING: /tmp was not properly dismounted WARNING: /usr was not properly dismounted WARNING: /var was not properly dismounted dragon_saver: the console does not support M_VGA_CG320 module_register_init: MOD_LOAD (dragon_saver, 0xc5359c50, 0) error 19 vmmon: Module vmmon: registered with major=200 minor=0 tag=$Name: build-570 (3.2.x mvm) $ vmmon: Module vmmon: initialized >Description: The machine panics whilst trying to complete a dhcp request after a suspend/resume cycle. Here's the back trace from the kernel dump: #0 doadump () at pcpu.h:165 165 pcpu.h: No such file or directory. in pcpu.h (kgdb) bt #0 doadump () at pcpu.h:165 #1 0xc052c906 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:399 #2 0xc052cbcc in panic (fmt=0xc0672978 "%s") at /usr/src/sys/kern/kern_shutdown.c:555 #3 0xc064f54e in trap_fatal (frame=0xe4ff1c04, eva=36) at /usr/src/sys/i386/i386/trap.c:836 #4 0xc064ec4a in trap (frame= {tf_fs = -987037688, tf_es = -453050328, tf_ds = -995164120, tf_edi = -995158528, tf_esi = -986960512, tf_ebp = -453043112, tf_isp = -453043152, tf_ebx = -1066536520, tf_edx = -986960512, tf_ecx = 0, tf_eax = 0, tf_trapno = 12, tf_err = 0, tf_eip = -1068186816, tf_cs = 32, tf_eflags = 65670, tf_esp = 52, tf_ss = 0}) at /usr/src/sys/i386/i386/trap.c:269 #5 0xc063e46a in calltrap () at /usr/src/sys/i386/i386/exception.s:139 #6 0xc054c340 in propagate_priority (td=0xc52c2d80) at /usr/src/sys/kern/subr_turnstile.c:233 #7 0xc054caee in turnstile_wait (lock=0xc06e244c, owner=0xc5c1b000) at /usr/src/sys/kern/subr_turnstile.c:628 #8 0xc052324c in _mtx_lock_sleep (m=0xc06e244c, tid=3299808768, opts=0, file=0x0, line=0) at /usr/src/sys/kern/kern_mutex.c:565 #9 0xc05ca155 in tcp_isn_tick (xtp=0x0) at /usr/src/sys/netinet/tcp_subr.c:1409 #10 0xc05389eb in softclock (dummy=0x0) at /usr/src/sys/kern/kern_timeout.c:290 #11 0xc05171d9 in ithread_loop (arg=0xc4a9c480) ---Type to continue, or q to quit--- at /usr/src/sys/kern/kern_intr.c:547 #12 0xc0516460 in fork_exit (callout=0xc0517080 , arg=0xc4a9c480, frame=0xe4ff1d38) at /usr/src/sys/kern/kern_fork.c:789 #13 0xc063e4cc in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:208 (kgdb) (kgdb) Also see ticket kern/93305. >How-To-Repeat: Suspend the machine, and then resume. After which time run dhclient by hand on the em0 interface. >Fix: None known, although manually 'ifconfig em0 down'ing the interface before suspend and then manually bringing it up after resume appears to help (i.e. it doesn't crash every time this way). >Release-Note: >Audit-Trail: >Unformatted: