From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261877AbVF0Gwm (ORCPT ); Mon, 27 Jun 2005 02:52:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261891AbVF0Gtg (ORCPT ); Mon, 27 Jun 2005 02:49:36 -0400 Received: from tornado.reub.net ([60.234.136.108]:51603 "EHLO tornado.reub.net") by vger.kernel.org with ESMTP id S261887AbVF0Got (ORCPT >); Mon, 27 Jun 2005 02:44:49 -0400 Message-ID: <42BFA05B.1090208@reub.net> Date: Mon, 27 Jun 2005 18:44:43 +1200 From: Reuben Farrelly User-Agent: Mozilla Thunderbird 1.0+ (Windows/20050624) MIME-Version: 1.0 To: Andrew Morton CC: linux-kernel@vger.kernel.org Subject: Re: 2.6.12-mm2 References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 26/06/2005 11:12 a.m., Andrew Morton wrote: > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12/2.6.12-mm2/ > > > - A reminder that there is a vger mailing list for tracking patches which > are added to -mm. Do > > `echo subscribe mm-commits | mail majordomo@vger.kernel.org' > > - Lots of merges. I'm holding off on the 80-odd pcmcia patches until we get > the recent PCI breakage sorted out. > > - Big arch/cris update. Some bad stuff seems to be happening here (this is new to -mm2; -mm1 did not have this problem). It's 100% reproduceable, although seems to happen at slightly different places in the bootup, especially at the end. Did I miss a patch for this? reuben Linux version 2.6.12-mm2 (root@tornado) (gcc version 4.0.0 20050622 (Red Hat 4.0.0-13)) #1 SMP Mon Jun 27 01:19:41 NZST 2005 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001fff0000 (usable) BIOS-e820: 000000001fff0000 - 000000001fff3000 (ACPI NVS) BIOS-e820: 000000001fff3000 - 0000000020000000 (ACPI data) BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) 511MB LOWMEM available. found SMP MP-table at 000f52e0 DMI 2.3 present. ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 15:3 APIC version 20 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) Processor #1 15:3 APIC version 20 ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) Enabling APIC mode: Flat. Using 1 I/O APICs Using ACPI (MADT) for SMP configuration information Allocating PCI resources starting at 20000000 (gap: 20000000:dec00000) Built 1 zonelists Initializing CPU#0 Kernel command line: ro root=/dev/md2 console=ttyS1,57600 PID hash table entries: 2048 (order: 11, 32768 bytes) Detected 2813.906 MHz processor. Using tsc for high-res timesource Console: colour VGA+ 80x25 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 515240k/524224k available (2133k kernel code, 8504k reserved, 920k data, 204k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 5635.43 BogoMIPS (lpj=11270866) Mount-cache hash table entries: 512 monitor/mwait feature present. using mwait in idle threads. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 1024K CPU: Physical Processor ID: 0 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU0: Intel P4/Xeon Extended MCE MSRs (12) available CPU0: Thermal monitoring enabled Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. CPU0: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 03 Booting processor 1/1 eip 2000 Initializing CPU#1 Calibrating delay using timer specific routine.. 5627.52 BogoMIPS (lpj=11255052) monitor/mwait feature present. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 1024K CPU: Physical Processor ID: 0 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. CPU1: Intel P4/Xeon Extended MCE MSRs (12) available CPU1: Thermal monitoring enabled CPU1: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 03 Total of 2 processors activated (11262.95 BogoMIPS). ENABLING IO-APIC IRQs ..TIMER: vector=0x31 pin1=2 pin2=-1 checking TSC synchronization across 2 CPUs: passed. softlockup thread 0 started up. Brought up 2 CPUs softlockup thread 1 started up. -> [0][1][ 524288] 0.0 [ 0.0] (0): ( 30446 15223) -> [0][1][ 551882] 0.0 [ 0.0] (0): ( 12568 16550) -> [0][1][ 580928] 0.0 [ 0.0] (0): ( -2456 15787) -> [0][1][ 611503] 0.0 [ 0.0] (0): ( -4468 8899) -> [0][1][ 643687] 0.0 [ 0.0] (0): ( -10064 7247) -> [0][1][ 677565] 0.0 [ 0.0] (0): ( 6817 12064) -> [0][1][ 713226] 0.0 [ 0.0] (0): ( 15269 10258) -> [0][1][ 750764] 0.0 [ 0.0] (0): ( 16819 5904) -> found max. [0][1] working set size found: 524288, cost: 30446 --------------------- | migration cost matrix (max_cache_size: 1048576, cpu: 2813 MHz): --------------------- [00] [01] [00]: - 0.0(0) [01]: 0.0(0) - -------------------------------- | cacheflush times [1]: 0.0 (60892) | calibration delay: 0 seconds -------------------------------- NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xfb440, last bus=3 PCI: Using configuration type 1 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20050309 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Probing PCI hardware (bus 00) PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.2 PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 *7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0,disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0,disabled. ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) SCSI subsystem initialized usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report Machine check exception polling timer started. inotify device minor=63 Initializing Cryptographic API Real Time Clock Driver v1.12 hw_random: RNG not detected Hangcheck: starting hangcheck timer 0.9.0 (tick is 180 seconds, margin is 60 seconds). Hangcheck: Using monotonic_clock(). cn_fork is registered serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [] dump_stack+0x17/0x19 [] spin_bug+0x5b/0x67 [] _raw_spin_lock+0x78/0x7a [] _spin_lock+0x8/0xa [] schedule+0x6c0/0xd68 [] cpu_idle+0x64/0x66 [] rest_init+0x25/0x27 [] start_kernel+0x154/0x167 [] 0xc010020f Kernel panic - not syncing: bad locking Badness in smp_call_function at arch/i386/kernel/smp.c:553 [] dump_stack+0x17/0x19 [] smp_call_function+0x137/0x13c [] smp_send_stop+0x1e/0x27 [] panic+0x4c/0x102 [] __spin_lock_debug+0x0/0xcd [] _raw_spin_lock+0x78/0x7a [] _spin_lock+0x8/0xa [] schedule+0x6c0/0xd68 [] cpu_idle+0x64/0x66 [] rest_init+0x25/0x27 [] start_kernel+0x154/0x167 [] 0xc010020f