Attachment 302205 Details for Bug 441662 – capture kernel hung

capture kernel hung

hang (text/plain), 4.48 KB, created by Cai Qian on 2008-04-12 11:16:20 UTC

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Creator: Cai Qian

Created: 2008-04-12 11:16:20 UTC

Size: 4.48 KB

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obsolete

>hp-lp1.rhts.boston.redhat.com login: kernel BUG at /root/kdump/lib/lkdtm/lkdtm.c:256!
>init[1]: bugcheck! 0 [1]
>Modules linked in: lkdtm(U) ipv6 xfrm_nalgo crypto_api autofs4 hidp rfcomm l2cap bluetooth sunrpc vfat fat dm_multipath button parport_pc lp parport sg ide_cd e100 cdrom mii tg3 dm_snapshot dm_zero dm_mirror dm_mod mptspi mptscsih mptbase scsi_transport_spi sd_mod scsi_mod ext3 jbd uhci_hcd ohci_hcd ehci_hcd
>
>Pid: 1, CPU 1, comm:                 init
>psr : 0000101008022018 ifs : 8000000000000186 ip  : [<a000000200c28290>]    Tainted: G     
>ip is at lkdtm_handler+0x110/0x1c0 [lkdtm]
>unat: 0000000000000000 pfs : 0000000000000186 rsc : 0000000000000003
>rnat: 0000000100053808 bsps: a000000100738aa0 pr  : 0000000000026565
>ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c8a70033f
>csd : 0000000000000000 ssd : 0000000000000000
>b0  : a000000200c28290 b6  : a000000100037880 b7  : a000000100010350
>f6  : 1003e00000085c1f4c882 f7  : 1003e0000000000000384
>f8  : 1003e00000085c1f4c4fe f9  : 1003e0000000000000001
>f10 : 0fffcccccccccc8c00000 f11 : 1003e0000000000000000
>r1  : a000000100be0270 r2  : a0000001009f80e8 r3  : a0000001009e1530
>r8  : 0000000000000034 r9  : a0000001009f8118 r10 : a0000001009f8118
>r11 : 0000000000000000 r12 : e00000407fcefbd0 r13 : e00000407fce8000
>r14 : a0000001009f80e8 r15 : 0000000000000000 r16 : 0000000000000001
>r17 : c0000000f8050001 r18 : 000000000000000d r19 : c0000000f8050000
>r20 : a000000100835280 r21 : a0000001009e08a8 r22 : a0000001009f80f0
>r23 : a0000001009f80f0 r24 : a000000100928fe0 r25 : a000000100928fe0
>r26 : a0000001009e0a10 r27 : 0000000000000000 r28 : 0000000000000034
>r29 : 0000000000000034 r30 : 0000000000000000 r31 : a0000001009f8474
>
>Call Trace:
> [<a000000100013ae0>] show_stack+0x40/0xa0
>                                sp=e00000407fcef760 bsp=e00000407fce9628
> [<a0000001000143e0>] show_regs+0x840/0x880
>                                sp=e00000407fcef930 bsp=e00000407fce95c8
> [<a000000100037bc0>] die+0x1c0/0x2c0
>                                sp=e00000407fcef930 bsp=e00000407fce9580
> [<a000000100037d10>] die_if_kernel+0x50/0x80
>                                sp=e00000407fcef950 bsp=e00000407fce9550
> [<a0000001006333d0>] ia64_bad_break+0x270/0x4a0
>                                sp=e00000407fcef950 bsp=e00000407fce9528
> [<a00000010000c020>] __ia64_leave_kernel+0x0/0x280
>                                sp=e00000407fcefa00 bsp=e00000407fce9528
> [<a000000200c28290>] lkdtm_handler+0x110/0x1c0 [lkdtm]
>                                sp=e00000407fcefbd0 bsp=e00000407fce94f8
> [<a000000200c283a0>] jp_do_irq+0x20/0x40 [lkdtm]
>                                sp=e00000407fcefbd0 bsp=e00000407fce94e0
> [<a0000001006358a0>] jprobe_inst_return+0x0/0x20
>                                sp=e00000407fcefbd0 bsp=e00000407fce94b0
> [<a000000200c28290>] lkdtm_handler+0x110/0x1c0 [lkdtm]
>                                sp=e00000407fcefbd0 bsp=e00000407fce9480
> <0>Kernel panic - not syncing: Fatal exception
> Linux version 2.6.18-88.el5 (brewbuilder@boris.build.redhat.com) (gcc version 4.1.2 20071124 (Red Hat 4.1.2-41)) #1 SMP Tue Apr 1 19:02:57 EDT 2008
>Ignoring memory below 128MB
>Ignoring memory above 640MB
>EFI v1.10 by HP: SALsystab=0x3fb38000 ACPI 2.0=0x3fb2e000 SMBIOS=0x3fb3a000 HCDP=0x3fb2c000
>booting generic kernel on platform dig
>PCDP: v0 at 0x3fb2c000
>Early serial console at MMIO 0xf8050000 (options '9600n8')
>rsvd_region[0]: [0xe000000008000000, 0xe000000008db2170)
>rsvd_region[1]: [0xe000000008dc0000, 0xe000000008dc0048)
>rsvd_region[2]: [0xe000000027b4c000, 0xe000000027fbddb6)
>rsvd_region[3]: [0xe000000027fc4000, 0xe000000027fc40af)
>rsvd_region[4]: [0xe000000027fcc000, 0xe000000027fccae0)
>rsvd_region[5]: [0xe000000027fd4000, 0xe000000027fd4050)
>rsvd_region[6]: [0xffffffffffffffff, 0xffffffffffffffff)
>Initial ramdisk at: 0xe000000027b4c000 (4660662 bytes)
>SAL 3.1: HP version 2.31
>SAL Platform features: None
>SAL: AP wakeup using external interrupt vector 0xff
>No logical to physical processor mapping available
>ACPI: Local APIC address c0000000fee00000
>GSI 36 (level, low) -> CPU 0 (0x0100) vector 48
>2 CPUs available, 2 CPUs total
>MCA related initialization done
>SMP: Allowing 2 CPUs, 0 hotplug CPUs
>Built 1 zonelists.  Total pages: 31601
>Kernel command line: BOOT_IMAGE=scsi0:EFI\redhat\vmlinuz-2.6.18-88.el5 root=/dev/VolGroup00/LogVol00  ro irqpoll maxcpus=1 reset_devices machvec=dig elfcorehdr=655248K max_addr=640M min_addr=128M
>Misrouted IRQ fixup and polling support enabled
>This may significantly impact system performance
>PID hash table entries: 2048 (order: 11, 16384 bytes)
>

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Attachments on bug 441662: 301793 | 302205 | 302206