Date: Mon, 14 Mar 2005 17:58:55 +0100 From: Marc Olzheim <marcolz@stack.nl> To: freebsd-stable@freebsd.org Cc: Marc Olzheim <marcolz@stack.nl> Subject: Lock Order Reversal Message-ID: <20050314165855.GA10277@stack.nl>
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--EeQfGwPcQSOJBaQU Content-Type: text/plain; charset=us-ascii Content-Disposition: inline lock order reversal 1st 0xc5d4c900 inp (tcpinp) @ /usr/src/sys/netinet/tcp_usrreq.c:303 2nd 0xc6a0cd10 so_rcv (so_rcv) @ /usr/src/sys/netinet/tcp_usrreq.c:304 3rd 0xc68c1630 inp (tcpinp) @ /usr/src/sys/netinet/in_pcb.c:971 kern.ostype: FreeBSD kern.osrelease: 5.4-PRERELEASE kern.osrevision: 199506 kern.version: FreeBSD 5.4-PRERELEASE #0: Thu Mar 10 15:43:26 CET 2005 root@rave.ilse.net:/usr/obj/usr/src/sys/SE3DEBUG hw.machine: i386 hw.model: Intel(R) Xeon(TM) CPU 3.06GHz hw.ncpu: 4 hw.byteorder: 1234 hw.physmem: 4151205888 hw.usermem: 3891949568 hw.pagesize: 4096 hw.floatingpoint: 1 hw.machine_arch: i386 hw.realmem: 4160225280 hw.aac.iosize_max: 65536 hw.ata.ata_dma: 1 hw.ata.wc: 1 hw.ata.atapi_dma: 1 hw.pci.enable_io_modes: 1 hw.pci.do_powerstate: 0 hw.pci.host_mem_start: 2147483648 hw.pci.irq_override_mask: 57080 hw.intr_storm_threshold: 500 hw.availpages: 1013478 hw.bus.devctl_disable: 0 hw.kbd.keymap_restrict_change: 0 hw.syscons.saver.keybonly: 1 hw.syscons.bell: 1 hw.syscons.sc_no_suspend_vtswitch: 0 hw.busdma.total_bpages: 33 hw.busdma.zone0.total_bpages: 1 hw.busdma.zone0.free_bpages: 1 hw.busdma.zone0.reserved_bpages: 0 hw.busdma.zone0.active_bpages: 0 hw.busdma.zone0.total_bounced: 0 hw.busdma.zone0.total_deferred: 0 hw.busdma.zone0.lowaddr: 0xffffffff hw.busdma.zone0.alignment: 4096 hw.busdma.zone0.boundary: 0 hw.busdma.zone1.total_bpages: 32 hw.busdma.zone1.free_bpages: 32 hw.busdma.zone1.reserved_bpages: 0 hw.busdma.zone1.active_bpages: 0 hw.busdma.zone1.total_bounced: 0 hw.busdma.zone1.total_deferred: 0 hw.busdma.zone1.lowaddr: 0xffffffff hw.busdma.zone1.alignment: 2 hw.busdma.zone1.boundary: 65536 hw.clockrate: 3065 hw.instruction_sse: 1 hw.acpi.supported_sleep_state: S1 S4 S5 hw.acpi.power_button_state: S5 hw.acpi.sleep_button_state: S1 hw.acpi.lid_switch_state: NONE hw.acpi.standby_state: S1 hw.acpi.suspend_state: S3 hw.acpi.sleep_delay: 1 hw.acpi.s4bios: 0 hw.acpi.verbose: 0 hw.acpi.reset_video: 1 hw.acpi.cpu.cx_supported: C1/0 hw.acpi.cpu.cx_lowest: C1 hw.acpi.cpu.cx_usage: 100.00% hw.em0.debug_info: -1 hw.em0.stats: -1 hw.em0.rx_int_delay: 0 hw.em0.tx_int_delay: 66 hw.em0.rx_abs_int_delay: 66 hw.em0.tx_abs_int_delay: 66 hw.em1.debug_info: -1 hw.em1.stats: -1 hw.em1.rx_int_delay: 0 hw.em1.tx_int_delay: 66 hw.em1.rx_abs_int_delay: 66 hw.em1.tx_abs_int_delay: 66 Marc --EeQfGwPcQSOJBaQU Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFCNcLPezjnobFOgrERAhQaAKC/y33nNU4P7Y6hjPRRXfI6vLIN0QCfQaMY nVMpjQXeotFekM7lX6ieeJE= =/8x/ -----END PGP SIGNATURE----- --EeQfGwPcQSOJBaQU--
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