* ath9k: BUG kmalloc-8192: Poison overwritten
@ 2010-05-13 22:17 Justin P. Mattock
2010-05-13 23:01 ` Luis R. Rodriguez
0 siblings, 1 reply; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-13 22:17 UTC (permalink / raw)
To: linux-wireless; +Cc: Linux Kernel Mailing List, lrodriguez
not sure what this is, but while at a convention
I was trying to access the internet and(below is
full dmesg) this showed up.
After receiving this, I sat and tried to re-create
my steps to reproduce but had no luck(was even going
todo a bisect n the spot if I could re-create).
Anyways If I find a way to re-create I'll bisect:
[ 0.000000] Linux version 2.6.34-rc7-00057-gcdfda35 (name@name) (gcc
version 4.4.2 (GCC) ) #1 SMP Wed May 12 09:48:03 PDT 2010
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz root=/dev/sda3 ro
debug audit=1 selinux=1 vga=790 enforcing=1
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000003f0ea000 (usable)
[ 0.000000] BIOS-e820: 000000003f0ea000 - 000000003f2eb000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000003f2eb000 - 000000003febe000 (ACPI data)
[ 0.000000] BIOS-e820: 000000003febe000 - 000000003feef000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000003feef000 - 000000003ff00000 (ACPI data)
[ 0.000000] BIOS-e820: 000000003ff00000 - 0000000040000000 (reserved)
[ 0.000000] BIOS-e820: 00000000f0000000 - 00000000f4000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed14000 - 00000000fed1a000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed1c000 - 00000000fed20000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000ffe00000 - 0000000100000000 (reserved)
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI 2.4 present.
[ 0.000000] e820 update range: 0000000000000000 - 0000000000001000
(usable) ==> (reserved)
[ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000
(usable)
[ 0.000000] No AGP bridge found
[ 0.000000] last_pfn = 0x3f0ea max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-CFFFF write-protect
[ 0.000000] D0000-DFFFF uncachable
[ 0.000000] E0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0FFE00000 mask FFFE00000 write-protect
[ 0.000000] 1 base 000000000 mask FC0000000 write-back
[ 0.000000] 2 base 03FF00000 mask FFFF00000 uncachable
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new
0x7010600070106
[ 0.000000] initial memory mapped : 0 - 20000000
[ 0.000000] init_memory_mapping: 0000000000000000-000000003f0ea000
[ 0.000000] 0000000000 - 003f000000 page 2M
[ 0.000000] 003f000000 - 003f0ea000 page 4k
[ 0.000000] kernel direct mapping tables up to 3f0ea000 @ 8000-b000
[ 0.000000] ACPI: RSDP 00000000000fe020 00024 (v02 APPLE )
[ 0.000000] ACPI: XSDT 000000003fefd1c0 00074 (v01 APPLE Apple00
000000A5 01000013)
[ 0.000000] ACPI: FACP 000000003fefb000 000F4 (v03 APPLE Apple00
000000A5 Loki 0000005F)
[ 0.000000] ACPI: DSDT 000000003fef0000 048D1 (v01 APPLE MacBookP
00020002 INTL 20050309)
[ 0.000000] ACPI: FACS 000000003fec0000 00040
[ 0.000000] ACPI: HPET 000000003fefa000 00038 (v01 APPLE Apple00
00000001 Loki 0000005F)
[ 0.000000] ACPI: APIC 000000003fef9000 00068 (v01 APPLE Apple00
00000001 Loki 0000005F)
[ 0.000000] ACPI: MCFG 000000003fef8000 0003C (v01 APPLE Apple00
00000001 Loki 0000005F)
[ 0.000000] ACPI: ASF! 000000003fef7000 000A0 (v32 APPLE Apple00
00000001 Loki 0000005F)
[ 0.000000] ACPI: SBST 000000003fef6000 00030 (v01 APPLE Apple00
00000001 Loki 0000005F)
[ 0.000000] ACPI: ECDT 000000003fef5000 00053 (v01 APPLE Apple00
00000001 Loki 0000005F)
[ 0.000000] ACPI: SSDT 000000003feef000 004DC (v01 APPLE CpuPm
00003000 INTL 20050309)
[ 0.000000] ACPI: SSDT 000000003febd000 0064F (v01 SataRe SataPri
00001000 INTL 20050309)
[ 0.000000] ACPI: SSDT 000000003febc000 0069C (v01 SataRe SataSec
00001000 INTL 20050309)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] [ffffea0000000000-ffffea0000dfffff] PMD ->
[ffff880002000000-ffff880002dfffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000001 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal empty
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 0x00000001 -> 0x0000009f
[ 0.000000] 0: 0x00000100 -> 0x0003f0ea
[ 0.000000] On node 0 totalpages: 258184
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 3942 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 3476 pages used for memmap
[ 0.000000] DMA32 zone: 250710 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI
0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 24
[ 0.000000] early_res array is doubled to 64 at [7000 - 77ff]
[ 0.000000] PM: Registered nosave memory: 000000000009f000 -
00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 -
00000000000e0000
[ 0.000000] PM: Registered nosave memory: 00000000000e0000 -
0000000000100000
[ 0.000000] Allocating PCI resources starting at 40000000 (gap:
40000000:b0000000)
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:2 nr_cpumask_bits:2 nr_cpu_ids:2
nr_node_ids:1
[ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff880001800000 s84584
r8192 d21912 u1048576
[ 0.000000] pcpu-alloc: s84584 r8192 d21912 u1048576 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 254652
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz
root=/dev/sda3 ro debug audit=1 selinux=1 vga=790 enforcing=1
[ 0.000000] audit: enabled (after initialization)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 8,
1048576 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288
bytes)
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Subtract (48 early reservations)
[ 0.000000] #1 [0001000000 - 00017ae110] TEXT DATA BSS
[ 0.000000] #2 [000009fc00 - 0000100000] BIOS reserved
[ 0.000000] #3 [00017af000 - 00017af271] BRK
[ 0.000000] #4 [0000001000 - 0000003000] TRAMPOLINE
[ 0.000000] #5 [0000003000 - 0000007000] ACPI WAKEUP
[ 0.000000] #6 [0000008000 - 0000009000] PGTABLE
[ 0.000000] #7 [00017af280 - 00017b0280] BOOTMEM
[ 0.000000] #8 [00017ae140 - 00017ae200] BOOTMEM
[ 0.000000] #9 [0001fb1000 - 0001fb2000] BOOTMEM
[ 0.000000] #10 [0001fb2000 - 0001fb3000] BOOTMEM
[ 0.000000] #11 [0002000000 - 0002e00000] MEMMAP 0
[ 0.000000] #12 [00017ae200 - 00017ae480] BOOTMEM
[ 0.000000] #13 [00017b0280 - 00017ba280] BOOTMEM
[ 0.000000] #14 [00017bb000 - 00017bc000] BOOTMEM
[ 0.000000] #15 [00017ae480 - 00017ae4c1] BOOTMEM
[ 0.000000] #16 [00017ae500 - 00017ae543] BOOTMEM
[ 0.000000] #17 [00017ae580 - 00017ae900] BOOTMEM
[ 0.000000] #18 [00017ae900 - 00017ae968] BOOTMEM
[ 0.000000] #19 [00017ae980 - 00017ae9e8] BOOTMEM
[ 0.000000] #20 [00017aea00 - 00017aea68] BOOTMEM
[ 0.000000] #21 [00017aea80 - 00017aeae8] BOOTMEM
[ 0.000000] #22 [00017aeb00 - 00017aeb68] BOOTMEM
[ 0.000000] #23 [00017aeb80 - 00017aebe8] BOOTMEM
[ 0.000000] #24 [00017aec00 - 00017aec68] BOOTMEM
[ 0.000000] #25 [00017aec80 - 00017aece8] BOOTMEM
[ 0.000000] #26 [00017aed00 - 00017aed68] BOOTMEM
[ 0.000000] #27 [00017aed80 - 00017aede8] BOOTMEM
[ 0.000000] #28 [00017aee00 - 00017aee68] BOOTMEM
[ 0.000000] #29 [00017aee80 - 00017aeee8] BOOTMEM
[ 0.000000] #30 [00017aef00 - 00017aef68] BOOTMEM
[ 0.000000] #31 [00017aef80 - 00017aefe8] BOOTMEM
[ 0.000000] #32 [00017ba280 - 00017ba2e8] BOOTMEM
[ 0.000000] #33 [00017ba300 - 00017ba320] BOOTMEM
[ 0.000000] #34 [00017ba340 - 00017ba397] BOOTMEM
[ 0.000000] #35 [00017ba3c0 - 00017ba417] BOOTMEM
[ 0.000000] #36 [0001800000 - 000181c000] BOOTMEM
[ 0.000000] #37 [0001900000 - 000191c000] BOOTMEM
[ 0.000000] #38 [00017ba440 - 00017ba448] BOOTMEM
[ 0.000000] #39 [00017ba480 - 00017ba488] BOOTMEM
[ 0.000000] #40 [00017ba4c0 - 00017ba4c8] BOOTMEM
[ 0.000000] #41 [00017ba500 - 00017ba510] BOOTMEM
[ 0.000000] #42 [00017ba540 - 00017ba680] BOOTMEM
[ 0.000000] #43 [00017ba680 - 00017ba6e0] BOOTMEM
[ 0.000000] #44 [00017ba700 - 00017ba760] BOOTMEM
[ 0.000000] #45 [00017bc000 - 00017c4000] BOOTMEM
[ 0.000000] #46 [000191c000 - 0001a1c000] BOOTMEM
[ 0.000000] #47 [000181c000 - 000189c000] BOOTMEM
[ 0.000000] Memory: 1008652k/1033128k available (4031k kernel code,
392k absent, 24084k reserved, 2512k data, 496k init)
[ 0.000000] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0,
CPUs=2, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:320
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] hpet clockevent registered
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 2185.158 MHz processor.
[ 0.001008] Calibrating delay loop (skipped), value calculated using
timer frequency.. 4370.31 BogoMIPS (lpj=2185158)
[ 0.001076] Security Framework initialized
[ 0.001087] SELinux: Initializing.
[ 0.001120] SELinux: Starting in enforcing mode
[ 0.001142] Mount-cache hash table entries: 256
[ 0.002043] CPU: Physical Processor ID: 0
[ 0.002049] CPU: Processor Core ID: 0
[ 0.002055] mce: CPU supports 6 MCE banks
[ 0.002068] CPU0: Thermal monitoring enabled (TM2)
[ 0.002075] using mwait in idle threads.
[ 0.002080] Performance Events: Core2 events, Intel PMU driver.
[ 0.002091] ... version: 2
[ 0.002096] ... bit width: 40
[ 0.002100] ... generic registers: 2
[ 0.002105] ... value mask: 000000ffffffffff
[ 0.002110] ... max period: 000000007fffffff
[ 0.002115] ... fixed-purpose events: 3
[ 0.002120] ... event mask: 0000000700000003
[ 0.003004] ACPI: Core revision 20100121
[ 0.026197] Setting APIC routing to flat
[ 0.026579] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.036728] CPU0: Intel(R) Core(TM)2 CPU T7400 @ 2.16GHz
stepping 06
[ 0.036999] Booting Node 0, Processors #1 Ok.
[ 0.108028] Brought up 2 CPUs
[ 0.108037] Total of 2 processors activated (8692.62 BogoMIPS).
[ 0.110456] NET: Registered protocol family 16
[ 0.112093] ACPI: bus type pci registered
[ 0.112144] PCI: Using configuration type 1 for base access
[ 0.127078] bio: create slab <bio-0> at 0
[ 0.129503] ACPI: EC: EC description table is found, configuring boot EC
[ 0.138070] ACPI: BIOS _OSI(Linux) query ignored
[ 0.141286] ACPI: SSDT 000000003feb8c10 002AE (v01 APPLE Cpu0Ist
00003000 INTL 20050309)
[ 0.142757] ACPI: SSDT 000000003feb8910 002A0 (v01 APPLE Cpu0Cst
00003001 INTL 20050309)
[ 0.145161] ACPI: SSDT 000000003feb8f10 00087 (v01 APPLE Cpu1Ist
00003000 INTL 20050309)
[ 0.146431] ACPI: SSDT 000000003feb7f10 00085 (v01 APPLE Cpu1Cst
00003000 INTL 20050309)
[ 0.147073] ACPI: Interpreter enabled
[ 0.147081] ACPI: (supports S0 S3 S4 S5)
[ 0.147172] ACPI: Using IOAPIC for interrupt routing
[ 0.181056] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
[ 0.182099] ACPI: No dock devices found.
[ 0.182107] PCI: Ignoring host bridge windows from ACPI; if
necessary, use "pci=use_crs" and report a bug
[ 0.185420] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 0.190476] pci_root PNP0A08:00: host bridge window [io
0x0000-0x0cf7] (ignored)
[ 0.190485] pci_root PNP0A08:00: host bridge window [io
0x0d00-0xffff] (ignored)
[ 0.190494] pci_root PNP0A08:00: host bridge window [mem
0x000a0000-0x000bffff] (ignored)
[ 0.190504] pci_root PNP0A08:00: host bridge window [mem
0x40000000-0xfebfffff] (ignored)
[ 0.190608] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.190615] pci 0000:00:01.0: PME# disabled
[ 0.190652] pci 0000:00:07.0: reg 10: [mem 0x50404000-0x50404fff]
[ 0.190751] pci 0000:00:1b.0: reg 10: [mem 0x50400000-0x50403fff 64bit]
[ 0.190816] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.190824] pci 0000:00:1b.0: PME# disabled
[ 0.190928] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.190936] pci 0000:00:1c.0: PME# disabled
[ 0.191058] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.191066] pci 0000:00:1c.1: PME# disabled
[ 0.191172] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.191181] pci 0000:00:1c.2: PME# disabled
[ 0.191253] pci 0000:00:1d.0: reg 20: [io 0x4080-0x409f]
[ 0.191325] pci 0000:00:1d.1: reg 20: [io 0x4060-0x407f]
[ 0.191396] pci 0000:00:1d.2: reg 20: [io 0x4040-0x405f]
[ 0.191468] pci 0000:00:1d.3: reg 20: [io 0x4020-0x403f]
[ 0.191536] pci 0000:00:1d.7: reg 10: [mem 0x50405400-0x504057ff]
[ 0.191604] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.191613] pci 0000:00:1d.7: PME# disabled
[ 0.191789] pci 0000:00:1f.0: quirk: [io 0x0400-0x047f] claimed by
ICH6 ACPI/GPIO/TCO
[ 0.191799] pci 0000:00:1f.0: quirk: [io 0x0500-0x053f] claimed by
ICH6 GPIO
[ 0.191807] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at
0680 (mask 000f)
[ 0.191817] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at
1640 (mask 000f)
[ 0.191829] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 4 PIO at
0300 (mask 001f)
[ 0.191926] pci 0000:00:1f.1: reg 10: [io 0x40d8-0x40df]
[ 0.191937] pci 0000:00:1f.1: reg 14: [io 0x40ec-0x40ef]
[ 0.191948] pci 0000:00:1f.1: reg 18: [io 0x40d0-0x40d7]
[ 0.191959] pci 0000:00:1f.1: reg 1c: [io 0x40e8-0x40eb]
[ 0.191970] pci 0000:00:1f.1: reg 20: [io 0x40b0-0x40bf]
[ 0.192045] pci 0000:00:1f.2: reg 10: [io 0x40c8-0x40cf]
[ 0.192056] pci 0000:00:1f.2: reg 14: [io 0x40e4-0x40e7]
[ 0.192067] pci 0000:00:1f.2: reg 18: [io 0x40c0-0x40c7]
[ 0.192078] pci 0000:00:1f.2: reg 1c: [io 0x40e0-0x40e3]
[ 0.192089] pci 0000:00:1f.2: reg 20: [io 0x40a0-0x40af]
[ 0.192100] pci 0000:00:1f.2: reg 24: [mem 0x50405000-0x504053ff]
[ 0.192133] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.192141] pci 0000:00:1f.2: PME# disabled
[ 0.192210] pci 0000:00:1f.3: reg 20: [io 0xefa0-0xefbf]
[ 0.192311] pci 0000:01:00.0: reg 10: [mem 0x40000000-0x47ffffff pref]
[ 0.192323] pci 0000:01:00.0: reg 14: [io 0x3000-0x30ff]
[ 0.192334] pci 0000:01:00.0: reg 18: [mem 0x50300000-0x5030ffff]
[ 0.192356] pci 0000:01:00.0: reg 30: [mem 0xfffe0000-0xffffffff pref]
[ 0.192386] pci 0000:01:00.0: supports D1 D2
[ 0.192401] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[ 0.192407] pci 0000:00:01.0: bridge window [io 0x3000-0x3fff]
[ 0.192414] pci 0000:00:01.0: bridge window [mem 0x50300000-0x503fffff]
[ 0.192423] pci 0000:00:01.0: bridge window [mem
0x40000000-0x47ffffff 64bit pref]
[ 0.192547] pci 0000:02:00.0: reg 10: [mem 0x50200000-0x50203fff 64bit]
[ 0.192561] pci 0000:02:00.0: reg 18: [io 0x2000-0x20ff]
[ 0.192599] pci 0000:02:00.0: reg 30: [mem 0xfffe0000-0xffffffff pref]
[ 0.192658] pci 0000:02:00.0: supports D1 D2
[ 0.192663] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.192673] pci 0000:02:00.0: PME# disabled
[ 0.192690] pci 0000:00:1c.0: PCI bridge to [bus 02-02]
[ 0.192698] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.192707] pci 0000:00:1c.0: bridge window [mem 0x50200000-0x502fffff]
[ 0.192719] pci 0000:00:1c.0: bridge window [mem
0xfff00000-0x000fffff pref] (disabled)
[ 0.192848] pci 0000:03:00.0: reg 10: [mem 0x50100000-0x5010ffff 64bit]
[ 0.192944] pci 0000:03:00.0: supports D1
[ 0.192949] pci 0000:03:00.0: PME# supported from D0 D1 D3hot
[ 0.192958] pci 0000:03:00.0: PME# disabled
[ 0.192984] pci 0000:00:1c.1: PCI bridge to [bus 03-03]
[ 0.193004] pci 0000:00:1c.1: bridge window [io 0xf000-0x0000]
(disabled)
[ 0.193013] pci 0000:00:1c.1: bridge window [mem 0x50100000-0x501fffff]
[ 0.193025] pci 0000:00:1c.1: bridge window [mem
0xfff00000-0x000fffff pref] (disabled)
[ 0.193096] pci 0000:00:1c.2: PCI bridge to [bus 04-0b]
[ 0.193104] pci 0000:00:1c.2: bridge window [io 0x1000-0x1fff]
[ 0.193113] pci 0000:00:1c.2: bridge window [mem 0x4c100000-0x500fffff]
[ 0.193125] pci 0000:00:1c.2: bridge window [mem
0x48000000-0x4bffffff 64bit pref]
[ 0.193211] pci 0000:0c:03.0: reg 10: [mem 0x4c004000-0x4c0047ff]
[ 0.193223] pci 0000:0c:03.0: reg 14: [mem 0x4c000000-0x4c003fff]
[ 0.193290] pci 0000:0c:03.0: supports D1 D2
[ 0.193295] pci 0000:0c:03.0: PME# supported from D0 D1 D2 D3hot
[ 0.193304] pci 0000:0c:03.0: PME# disabled
[ 0.193369] pci 0000:00:1e.0: PCI bridge to [bus 0c-0c] (subtractive
decode)
[ 0.193378] pci 0000:00:1e.0: bridge window [io 0xf000-0x0000]
(disabled)
[ 0.193387] pci 0000:00:1e.0: bridge window [mem 0x4c000000-0x4c0fffff]
[ 0.193398] pci 0000:00:1e.0: bridge window [mem
0xfff00000-0x000fffff pref] (disabled)
[ 0.193407] pci 0000:00:1e.0: bridge window [io 0x0000-0xffff]
(subtractive decode)
[ 0.193416] pci 0000:00:1e.0: bridge window [mem
0x00000000-0xffffffffffffffff] (subtractive decode)
[ 0.193452] pci_bus 0000:00: on NUMA node 0
[ 0.193463] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.194716] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEGP._PRT]
[ 0.195143] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
[ 0.195547] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
[ 0.195951] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT]
[ 0.196437] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
[ 0.231287] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12
14 15) *11
[ 0.232314] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 *11 12
14 15)
[ 0.232652] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12
14 15) *11
[ 0.233007] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 *11 12
14 15)
[ 0.233341] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12
14 15) *0, disabled.
[ 0.233678] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12
14 15) *0, disabled.
[ 0.234029] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 *10 12
14 15)
[ 0.234370] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 *11 12 14 15)
[ 0.235095] vgaarb: device added:
PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.235095] vgaarb: loaded
[ 0.236081] SCSI subsystem initialized
[ 0.236093] libata version 3.00 loaded.
[ 0.236109] usbcore: registered new interface driver usbfs
[ 0.236109] usbcore: registered new interface driver hub
[ 0.236109] usbcore: registered new device driver usb
[ 0.237110] PCI: Using ACPI for IRQ routing
[ 0.237110] PCI: pci_cache_line_size set to 64 bytes
[ 0.237185] reserve RAM buffer: 000000000009fc00 - 000000000009ffff
[ 0.237190] reserve RAM buffer: 000000003f0ea000 - 000000003fffffff
[ 0.238260] cfg80211: Calling CRDA to update world regulatory domain
[ 0.238260] NetLabel: Initializing
[ 0.238260] NetLabel: domain hash size = 128
[ 0.238260] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.238260] NetLabel: unlabeled traffic allowed by default
[ 0.238260] HPET: 3 timers in total, 0 timers will be used for
per-cpu timer
[ 0.238260] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.238260] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
[ 0.241053] Switching to clocksource tsc
[ 0.253311] pnp: PnP ACPI init
[ 0.253343] ACPI: bus type pnp registered
[ 0.259548] pnp 00:07: disabling [io 0x1640-0x164f] because it
overlaps 0000:00:1c.2 BAR 7 [io 0x1000-0x1fff]
[ 0.264668] pnp: PnP ACPI: found 9 devices
[ 0.264674] ACPI: ACPI bus type pnp unregistered
[ 0.264694] system 00:01: [mem 0xf0000000-0xf3ffffff] has been reserved
[ 0.264702] system 00:01: [mem 0xfed14000-0xfed17fff] has been reserved
[ 0.264709] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.264717] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.264724] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.264732] system 00:01: [mem 0xfed20000-0xfed8ffff] has been reserved
[ 0.264745] system 00:05: [mem 0xfed00000-0xfed003ff] has been reserved
[ 0.264758] system 00:07: [io 0x0680-0x06ef] has been reserved
[ 0.264765] system 00:07: [io 0x0800-0x080f] has been reserved
[ 0.264772] system 00:07: [io 0x0810-0x0817] has been reserved
[ 0.264780] system 00:07: [io 0x0400-0x047f] has been reserved
[ 0.264787] system 00:07: [io 0x0500-0x053f] has been reserved
[ 0.270837] pci 0000:01:00.0: no compatible bridge window for [mem
0xfffe0000-0xffffffff pref]
[ 0.270849] pci 0000:02:00.0: no compatible bridge window for [mem
0xfffe0000-0xffffffff pref]
[ 0.270864] PCI: max bus depth: 1 pci_try_num: 2
[ 0.270919] pci 0000:00:1c.0: BAR 9: assigned [mem
0x50500000-0x506fffff pref]
[ 0.270929] pci 0000:00:1c.1: BAR 9: assigned [mem
0x50700000-0x508fffff 64bit pref]
[ 0.270939] pci 0000:00:1c.1: BAR 7: assigned [io 0x5000-0x5fff]
[ 0.270947] pci 0000:01:00.0: BAR 6: assigned [mem
0x50320000-0x5033ffff pref]
[ 0.270956] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[ 0.270962] pci 0000:00:01.0: bridge window [io 0x3000-0x3fff]
[ 0.270970] pci 0000:00:01.0: bridge window [mem 0x50300000-0x503fffff]
[ 0.270977] pci 0000:00:01.0: bridge window [mem
0x40000000-0x47ffffff 64bit pref]
[ 0.270989] pci 0000:02:00.0: BAR 6: assigned [mem
0x50500000-0x5051ffff pref]
[ 0.270998] pci 0000:00:1c.0: PCI bridge to [bus 02-02]
[ 0.271004] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.271014] pci 0000:00:1c.0: bridge window [mem 0x50200000-0x502fffff]
[ 0.271023] pci 0000:00:1c.0: bridge window [mem
0x50500000-0x506fffff pref]
[ 0.271036] pci 0000:00:1c.1: PCI bridge to [bus 03-03]
[ 0.271043] pci 0000:00:1c.1: bridge window [io 0x5000-0x5fff]
[ 0.271053] pci 0000:00:1c.1: bridge window [mem 0x50100000-0x501fffff]
[ 0.271061] pci 0000:00:1c.1: bridge window [mem
0x50700000-0x508fffff 64bit pref]
[ 0.271075] pci 0000:00:1c.2: PCI bridge to [bus 04-0b]
[ 0.271082] pci 0000:00:1c.2: bridge window [io 0x1000-0x1fff]
[ 0.271092] pci 0000:00:1c.2: bridge window [mem 0x4c100000-0x500fffff]
[ 0.271100] pci 0000:00:1c.2: bridge window [mem
0x48000000-0x4bffffff 64bit pref]
[ 0.271114] pci 0000:00:1e.0: PCI bridge to [bus 0c-0c]
[ 0.271119] pci 0000:00:1e.0: bridge window [io disabled]
[ 0.271129] pci 0000:00:1e.0: bridge window [mem 0x4c000000-0x4c0fffff]
[ 0.271137] pci 0000:00:1e.0: bridge window [mem pref disabled]
[ 0.271160] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.271168] pci 0000:00:01.0: setting latency timer to 64
[ 0.271183] pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.271192] pci 0000:00:1c.0: setting latency timer to 64
[ 0.271206] pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16
[ 0.271214] pci 0000:00:1c.1: setting latency timer to 64
[ 0.271229] pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.271238] pci 0000:00:1c.2: setting latency timer to 64
[ 0.271414] pci 0000:00:1e.0: power state changed by ACPI to D0
[ 0.271585] pci 0000:00:1e.0: power state changed by ACPI to D0
[ 0.271596] pci 0000:00:1e.0: setting latency timer to 64
[ 0.271604] pci_bus 0000:00: resource 0 [io 0x0000-0xffff]
[ 0.271610] pci_bus 0000:00: resource 1 [mem
0x00000000-0xffffffffffffffff]
[ 0.271616] pci_bus 0000:01: resource 0 [io 0x3000-0x3fff]
[ 0.271622] pci_bus 0000:01: resource 1 [mem 0x50300000-0x503fffff]
[ 0.271628] pci_bus 0000:01: resource 2 [mem 0x40000000-0x47ffffff
64bit pref]
[ 0.271636] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff]
[ 0.271641] pci_bus 0000:02: resource 1 [mem 0x50200000-0x502fffff]
[ 0.271647] pci_bus 0000:02: resource 2 [mem 0x50500000-0x506fffff pref]
[ 0.271653] pci_bus 0000:03: resource 0 [io 0x5000-0x5fff]
[ 0.271659] pci_bus 0000:03: resource 1 [mem 0x50100000-0x501fffff]
[ 0.271664] pci_bus 0000:03: resource 2 [mem 0x50700000-0x508fffff
64bit pref]
[ 0.271673] pci_bus 0000:04: resource 0 [io 0x1000-0x1fff]
[ 0.271678] pci_bus 0000:04: resource 1 [mem 0x4c100000-0x500fffff]
[ 0.271684] pci_bus 0000:04: resource 2 [mem 0x48000000-0x4bffffff
64bit pref]
[ 0.271692] pci_bus 0000:0c: resource 1 [mem 0x4c000000-0x4c0fffff]
[ 0.271698] pci_bus 0000:0c: resource 4 [io 0x0000-0xffff]
[ 0.271704] pci_bus 0000:0c: resource 5 [mem
0x00000000-0xffffffffffffffff]
[ 0.271750] NET: Registered protocol family 2
[ 0.271843] IP route cache hash table entries: 32768 (order: 6,
262144 bytes)
[ 0.272403] TCP established hash table entries: 131072 (order: 9,
2097152 bytes)
[ 0.273452] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes)
[ 0.274867] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.274876] TCP reno registered
[ 0.274889] UDP hash table entries: 512 (order: 3, 49152 bytes)
[ 0.274930] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes)
[ 0.275258] NET: Registered protocol family 1
[ 0.275468] pci 0000:01:00.0: Boot video device
[ 0.275508] PCI: CLS mismatch (256 != 64), using 64 bytes
[ 0.279402] microcode: CPU0 sig=0x6f6, pf=0x20, revision=0xc7
[ 0.279416] microcode: CPU1 sig=0x6f6, pf=0x20, revision=0xc7
[ 0.279557] microcode: Microcode Update Driver: v2.00
<tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 0.281445] Initializing RT-Tester: OK
[ 0.281596] audit: initializing netlink socket (enabled)
[ 0.281628] type=2000 audit(1273772184.281:1): initialized
[ 0.298252] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.320047] ROMFS MTD (C) 2007 Red Hat, Inc.
[ 0.320386] fuse init (API version 7.13)
[ 0.321144] msgmni has been set to 1970
[ 0.321470] SELinux: Registering netfilter hooks
[ 0.322904] alg: No test for stdrng (krng)
[ 0.322933] io scheduler noop registered
[ 0.323320] io scheduler cfq registered (default)
[ 0.324678] vesafb: framebuffer at 0x40000000, mapped to
0xffffc90000100000, using 3072k, total 3072k
[ 0.324688] vesafb: mode is 1024x768x32, linelength=4096, pages=0
[ 0.324694] vesafb: scrolling: redraw
[ 0.324699] vesafb: Truecolor: size=0:8:8:8, shift=0:16:8:0
[ 0.324898] fbcon: VESA VGA (fb0) is primary device
[ 0.372483] Console: switching to colour frame buffer device 128x48
[ 0.416209] fb0: VESA VGA frame buffer device
[ 0.432699] Linux agpgart interface v0.103
[ 0.436337] loop: module loaded
[ 0.437915] ata_piix 0000:00:1f.1: version 2.13
[ 0.438440] ata_piix 0000:00:1f.1: power state changed by ACPI to D0
[ 0.439107] ata_piix 0000:00:1f.1: power state changed by ACPI to D0
[ 0.439687] ata_piix 0000:00:1f.1: PCI INT A -> GSI 18 (level, low)
-> IRQ 18
[ 0.440370] ata_piix 0000:00:1f.1: setting latency timer to 64
[ 0.441009] scsi0 : ata_piix
[ 0.441972] scsi1 : ata_piix
[ 0.445027] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x40b0
irq 14
[ 0.445652] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x40b8
irq 15
[ 0.446305] ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low)
-> IRQ 19
[ 0.446958] ata_piix 0000:00:1f.2: MAP [ P0 P2 -- -- ]
[ 0.596926] ata_piix 0000:00:1f.2: setting latency timer to 64
[ 0.597580] scsi2 : ata_piix
[ 0.598188] scsi3 : ata_piix
[ 0.603012] ata3: SATA max UDMA/133 cmd 0x40c8 ctl 0x40e4 bmdma
0x40a0 irq 19
[ 0.608993] ata1.00: ATAPI: MATSHITADVD-R UJ-857D, KCV9, max UDMA/66
[ 0.614830] ata1.00: configured for UDMA/66
[ 0.616896] scsi 0:0:0:0: CD-ROM MATSHITA DVD-R UJ-857D
KCV9 PQ: 0 ANSI: 5
[ 0.621508] sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
[ 0.621511] Uniform CD-ROM driver Revision: 3.20
[ 0.621917] sr 0:0:0:0: Attached scsi CD-ROM sr0
[ 0.622252] sr 0:0:0:0: Attached scsi generic sg0 type 5
[ 0.668937] ata4: SATA max UDMA/133 cmd 0x40c0 ctl 0x40e0 bmdma
0x40a8 irq 19
[ 0.679184] usbcore: registered new interface driver usblcd
[ 0.689515] usbcore: registered new interface driver usbled
[ 0.700278] PNP: No PS/2 controller found. Probing ports directly.
[ 0.711866] i8042.c: No controller found.
[ 0.723142] mice: PS/2 mouse device common for all mice
[ 0.734868] Linux video capture interface: v2.00
[ 0.748186] device-mapper: ioctl: 4.17.0-ioctl (2010-03-05)
initialised: dm-devel@redhat.com
[ 0.760910] EDAC MC: Ver: 2.1.0 May 12 2010
[ 0.774216] cpuidle: using governor ladder
[ 0.787369] cpuidle: using governor menu
[ 0.804498] usbcore: registered new interface driver hiddev
[ 0.818629] usbcore: registered new interface driver usbhid
[ 0.832841] usbhid: USB HID core driver
[ 0.850719] oprofile: using NMI interrupt.
[ 0.853154] ata3.01: ATA-8: FUJITSU MHW2120BH, 00810013, max UDMA/100
[ 0.853157] ata3.01: 234441648 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 0.859108] ata3.01: configured for UDMA/100
[ 0.859284] scsi 2:0:1:0: Direct-Access ATA FUJITSU MHW2120B
0081 PQ: 0 ANSI: 5
[ 0.860054] sd 2:0:1:0: Attached scsi generic sg1 type 0
[ 0.860121] sd 2:0:1:0: [sda] 234441648 512-byte logical blocks: (120
GB/111 GiB)
[ 0.860258] sd 2:0:1:0: [sda] Write Protect is off
[ 0.860260] sd 2:0:1:0: [sda] Mode Sense: 00 3a 00 00
[ 0.860317] sd 2:0:1:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 1.003179] IPVS: Registered protocols (TCP, AH, ESP)
[ 1.019542] IPVS: Connection hash table configured (size=4096,
memory=64Kbytes)
[ 1.036041] IPVS: ipvs loaded.
[ 1.052808] Initializing XFRM netlink socket
[ 1.069264] NET: Registered protocol family 17
[ 1.085995] NET: Registered protocol family 15
[ 1.102224] lib80211: common routines for IEEE802.11 drivers
[ 1.118656] lib80211_crypt: registered algorithm 'NULL'
[ 1.135474] sda:
[ 1.135917] No TPM chip found, activating TPM-bypass!
[ 1.209863] sda1 sda2 sda3 sda4
[ 1.227678] sd 2:0:1:0: [sda] Attached SCSI disk
[ 1.278520] EXT4-fs (sda3): mounted filesystem with ordered data mode
[ 1.295223] VFS: Mounted root (ext4 filesystem) readonly on device 8:3.
[ 1.311808] Freeing unused kernel memory: 496k freed
[ 1.844055] SELinux: 2048 avtab hash slots, 175804 rules.
[ 2.023210] SELinux: 2048 avtab hash slots, 175804 rules.
[ 2.567788] SELinux: 7 users, 14 roles, 3026 types, 119 bools, 1
sens, 256 cats
[ 2.584412] SELinux: 77 classes, 175804 rules
[ 2.611487] SELinux: Completing initialization.
[ 2.627459] SELinux: Setting up existing superblocks.
[ 2.643701] SELinux: initialized (dev sda3, type ext4), uses xattr
[ 2.660153] SELinux: initialized (dev securityfs, type securityfs),
uses genfs_contexts
[ 2.676501] SELinux: initialized (dev selinuxfs, type selinuxfs),
uses genfs_contexts
[ 2.692911] SELinux: initialized (dev mqueue, type mqueue), uses
transition SIDs
[ 2.709334] SELinux: initialized (dev hugetlbfs, type hugetlbfs),
uses transition SIDs
[ 2.725519] SELinux: initialized (dev devpts, type devpts), uses
transition SIDs
[ 2.741403] SELinux: initialized (dev anon_inodefs, type
anon_inodefs), uses genfs_contexts
[ 2.757550] SELinux: initialized (dev pipefs, type pipefs), uses task
SIDs
[ 2.773911] SELinux: initialized (dev debugfs, type debugfs), uses
genfs_contexts
[ 2.791110] SELinux: initialized (dev sockfs, type sockfs), uses task
SIDs
[ 2.807750] SELinux: initialized (dev tmpfs, type tmpfs), uses
transition SIDs
[ 2.807764] SELinux: initialized (dev proc, type proc), uses
genfs_contexts
[ 2.807774] SELinux: initialized (dev bdev, type bdev), uses
genfs_contexts
[ 2.807779] SELinux: initialized (dev rootfs, type rootfs), uses
genfs_contexts
[ 2.807789] SELinux: initialized (dev sysfs, type sysfs), uses
genfs_contexts
[ 2.909603] type=1403 audit(1273772186.909:2): policy loaded
auid=4294967295 ses=4294967295
[ 3.757319] usbcore: registered new interface driver uvcvideo
[ 3.774130] USB Video Class driver (v0.1.0)
[ 3.816807] applesmc: Apple MacBook Pro 2,2 detected:
[ 3.833839] applesmc: - Model with accelerometer
[ 3.851309] applesmc: - Model with light sensors and backlight
[ 3.868634] applesmc: - Model with 12 temperature sensors
[ 3.938612] applesmc: device successfully initialized (0xe0, 0x00).
[ 3.938614] applesmc: device successfully initialized.
[ 3.956404] applesmc: 2 fans found.
[ 3.975685] input: applesmc as
/devices/platform/applesmc.768/input/input0
[ 3.993613] Registered led device: smc::kbd_backlight
[ 3.993783] applesmc: driver successfully loaded.
[ 4.015279] usbcore: registered new interface driver appletouch
[ 4.050619] Monitor-Mwait will be used to enter C-1 state
[ 4.050665] Monitor-Mwait will be used to enter C-2 state
[ 4.050710] Monitor-Mwait will be used to enter C-3 state
[ 4.050720] Marking TSC unstable due to TSC halts in idle
[ 4.068950] Switching to clocksource hpet
[ 4.154225] Bluetooth: Core ver 2.15
[ 4.179362] NET: Registered protocol family 31
[ 4.198212] Bluetooth: HCI device and connection manager initialized
[ 4.217290] Bluetooth: HCI socket layer initialized
[ 4.240238] Bluetooth: L2CAP ver 2.14
[ 4.258807] Bluetooth: L2CAP socket layer initialized
[ 4.281298] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 4.307083] Bluetooth: Generic Bluetooth USB driver ver 0.6
[ 4.325774] usbcore: registered new interface driver btusb
[ 4.351853] Bluetooth: RFCOMM TTY layer initialized
[ 4.371136] Bluetooth: RFCOMM socket layer initialized
[ 4.390479] Bluetooth: RFCOMM ver 1.11
[ 4.415303] Bluetooth: HCI UART driver ver 2.2
[ 4.434628] Bluetooth: HCI H4 protocol initialized
[ 4.454046] Bluetooth: HCI BCSP protocol initialized
[ 4.489400] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 4.514683] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low)
-> IRQ 23
[ 4.540213] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 4.540220] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 4.559476] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned
bus number 1
[ 4.578903] ehci_hcd 0000:00:1d.7: using broken periodic workaround
[ 4.598151] ehci_hcd 0000:00:1d.7: debug port 1
[ 4.621028] ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported
[ 4.621080] ehci_hcd 0000:00:1d.7: irq 23, io mem 0x50405400
[ 4.649399] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 4.676033] hub 1-0:1.0: USB hub found
[ 4.701498] hub 1-0:1.0: 8 ports detected
[ 4.740392] uhci_hcd: USB Universal Host Controller Interface driver
[ 4.765887] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low)
-> IRQ 23
[ 4.784953] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 4.784957] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 4.803730] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned
bus number 2
[ 4.822726] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00004080
[ 4.823275] hub 2-0:1.0: USB hub found
[ 4.823288] hub 2-0:1.0: 2 ports detected
[ 4.823571] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low)
-> IRQ 19
[ 4.823581] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 4.823584] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 4.823602] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned
bus number 3
[ 4.823639] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00004060
[ 4.824202] hub 3-0:1.0: USB hub found
[ 4.824214] hub 3-0:1.0: 2 ports detected
[ 4.824482] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low)
-> IRQ 18
[ 4.824493] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 4.824496] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 4.824505] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned
bus number 4
[ 4.824571] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00004040
[ 4.825081] hub 4-0:1.0: USB hub found
[ 4.825094] hub 4-0:1.0: 2 ports detected
[ 4.825402] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low)
-> IRQ 16
[ 4.825412] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[ 4.825415] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[ 4.825425] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned
bus number 5
[ 4.825486] uhci_hcd 0000:00:1d.3: irq 16, io base 0x00004020
[ 4.825981] hub 5-0:1.0: USB hub found
[ 4.826012] hub 5-0:1.0: 2 ports detected
[ 5.301983] ieee1394: raw1394: /dev/raw1394 device initialized
[ 5.424309] alg: No test for cipher_null (cipher_null-generic)
[ 5.467935] alg: No test for ecb(cipher_null) (ecb-cipher_null)
[ 5.485377] alg: No test for digest_null (digest_null-generic)
[ 5.502474] alg: No test for compress_null (compress_null-generic)
[ 5.621281] usb 1-4: new high speed USB device using ehci_hcd and
address 3
[ 5.690593] SELinux: initialized (dev tmpfs, type tmpfs), uses
transition SIDs
[ 6.049678] udev: starting version 147
[ 6.173282] usb 2-2: new full speed USB device using uhci_hcd and
address 2
[ 6.306815] i801_smbus 0000:00:1f.3: PCI INT B -> GSI 19 (level, low)
-> IRQ 19
[ 6.326425] ACPI: resource 0000:00:1f.3 [io 0xefa0-0xefbf] conflicts
with ACPI region SMBI [io 0xefa0-0xefaf 64bit pref disabled]
[ 6.366625] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[ 6.405324] input: Apple Computer Apple Internal Keyboard / Trackpad
as /devices/pci0000:00/0000:00:1d.0/usb2/2-2/2-2:1.0/input/input1
[ 6.870487] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low)
-> IRQ 22
[ 6.999564] sky2: driver version 1.27
[ 7.004258] input: Lid Switch as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
[ 7.004429] ACPI: Lid Switch [LID0]
[ 7.004563] input: Power Button as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3
[ 7.004569] ACPI: Power Button [PWRB]
[ 7.004704] input: Sleep Button as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input4
[ 7.004709] ACPI: Sleep Button [SLPB]
[ 7.004859] input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input5
[ 7.004864] ACPI: Power Button [PWRF]
[ 7.161650] power_supply ADP1: uevent
[ 7.161652] power_supply ADP1: No power supply yet
[ 7.161677] power_supply ADP1: power_supply_changed
[ 7.161683] ACPI: AC Adapter [ADP1] (off-line)
[ 7.161689] power_supply ADP1: power_supply_changed_work
[ 7.161691] power_supply ADP1: power_supply_update_gen_leds 0
[ 7.161709] power_supply ADP1: uevent
[ 7.161710] power_supply ADP1: POWER_SUPPLY_NAME=ADP1
[ 7.161714] power_supply ADP1: Static prop TYPE=Mains
[ 7.161717] power_supply ADP1: 1 dynamic props
[ 7.161720] power_supply ADP1: prop ONLINE=0
[ 7.325149] ohci1394 0000:0c:03.0: PCI INT A -> GSI 19 (level, low)
-> IRQ 19
[ 7.479887] HDA Intel 0000:00:1b.0: irq 24 for MSI/MSI-X
[ 7.480187] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 7.486389] sky2 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 7.488203] apple 0003:05AC:021A.0001: input: USB HID v1.11 Keyboard
[Apple Computer Apple Internal Keyboard / Trackpad] on
usb-0000:00:1d.0-2/input0
[ 7.492904] appletouch: Geyser mode initialized.
[ 7.493143] input: appletouch as
/devices/pci0000:00/0000:00:1d.0/usb2/2-2/2-2:1.1/input/input6
[ 7.499054] input: Apple Computer Apple Internal Keyboard / Trackpad
as /devices/pci0000:00/0000:00:1d.0/usb2/2-2/2-2:1.2/input/input7
[ 7.499173] apple 0003:05AC:021A.0002: input: USB HID v1.11 Device
[Apple Computer Apple Internal Keyboard / Trackpad] on
usb-0000:00:1d.0-2/input2
[ 7.722586] sky2 0000:02:00.0: setting latency timer to 64
[ 7.722645] sky2 0000:02:00.0: Yukon-2 EC chip revision 2
[ 7.724385] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[19]
MMIO=[4c004000-4c0047ff] Max Packet=[4096] IR/IT contexts=[4/8]
[ 7.807126] sky2 0000:02:00.0: irq 25 for MSI/MSI-X
[ 7.807751] sky2 0000:02:00.0: eth0: addr 00:17:f2:cb:e3:71
[ 7.829429] power_supply BAT0: uevent
[ 7.829432] power_supply BAT0: No power supply yet
[ 7.829570] power_supply BAT0: power_supply_changed
[ 7.829790] power_supply BAT0: power_supply_changed_work
[ 7.854969] ACPI: Battery Slot [BAT0] (battery present)
[ 7.910336] power_supply BAT0: power_supply_update_bat_leds 2
[ 7.910360] power_supply BAT0: uevent
[ 7.910362] power_supply BAT0: POWER_SUPPLY_NAME=BAT0
[ 7.910366] power_supply BAT0: Static prop TYPE=Battery
[ 7.910370] power_supply BAT0: 14 dynamic props
[ 7.910373] power_supply BAT0: prop STATUS=Discharging
[ 7.910378] power_supply BAT0: prop PRESENT=1
[ 7.910383] power_supply BAT0: prop TECHNOLOGY=Unknown
[ 7.910387] power_supply BAT0: prop CYCLE_COUNT=0
[ 7.910391] power_supply BAT0: prop VOLTAGE_MIN_DESIGN=10800000
[ 7.910395] power_supply BAT0: prop VOLTAGE_NOW=11732000
[ 7.910399] power_supply BAT0: prop CURRENT_NOW=48464000
[ 7.910402] power_supply BAT0: prop POWER_NOW=48464000
[ 7.910406] power_supply BAT0: prop ENERGY_FULL_DESIGN=55000000
[ 7.910411] power_supply BAT0: prop ENERGY_FULL=47710000
[ 7.910414] power_supply BAT0: prop ENERGY_NOW=46820000
[ 7.910418] power_supply BAT0: prop MODEL_NAME=ASMB012
[ 7.910422] power_supply BAT0: prop MANUFACTURER=SMPN012
[ 7.910426] power_supply BAT0: prop SERIAL_NUMBER=
[ 7.910689] power_supply BAT0: uevent
[ 7.910692] power_supply BAT0: POWER_SUPPLY_NAME=BAT0
[ 7.910696] power_supply BAT0: Static prop TYPE=Battery
[ 7.910699] power_supply BAT0: 14 dynamic props
[ 7.910703] power_supply BAT0: prop STATUS=Discharging
[ 7.910707] power_supply BAT0: prop PRESENT=1
[ 7.910711] power_supply BAT0: prop TECHNOLOGY=Unknown
[ 7.910715] power_supply BAT0: prop CYCLE_COUNT=0
[ 7.910720] power_supply BAT0: prop VOLTAGE_MIN_DESIGN=10800000
[ 7.910724] power_supply BAT0: prop VOLTAGE_NOW=11732000
[ 7.910728] power_supply BAT0: prop CURRENT_NOW=48464000
[ 7.910732] power_supply BAT0: prop POWER_NOW=48464000
[ 7.910736] power_supply BAT0: prop ENERGY_FULL_DESIGN=55000000
[ 7.910741] power_supply BAT0: prop ENERGY_FULL=47710000
[ 7.910745] power_supply BAT0: prop ENERGY_NOW=46820000
[ 7.910749] power_supply BAT0: prop MODEL_NAME=ASMB012
[ 7.910753] power_supply BAT0: prop MANUFACTURER=SMPN012
[ 7.910757] power_supply BAT0: prop SERIAL_NUMBER=
[ 7.991294] usb 4-2: new full speed USB device using uhci_hcd and
address 2
[ 8.169312] hda_codec: STAC922x, Apple subsys_id=106b1e00
[ 8.213851] generic-usb 0003:05AC:8240.0003: hiddev0: USB HID v1.11
Device [Apple Computer, Inc. IR Receiver] on usb-0000:00:1d.2-2/input0
[ 8.296212] usb 1-4: usbfs: USBDEVFS_CONTROL failed cmd ift-load rqt
64 rq 160 len 1 ret -71
[ 8.299726] usb 1-4: usbfs: USBDEVFS_CONTROL failed cmd ift-load rqt
64 rq 160 len 1 ret -71
[ 8.301350] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
IRQ 17
[ 8.330317] ath9k 0000:03:00.0: setting latency timer to 64
[ 8.464861] ath: EEPROM regdomain: 0x64
[ 8.464866] ath: EEPROM indicates we should expect a direct regpair map
[ 8.464872] ath: Country alpha2 being used: 00
[ 8.464876] ath: Regpair used: 0x64
[ 8.493293] phy0: Selected rate control algorithm 'ath9k_rate_control'
[ 8.493785] Registered led device: ath9k-phy0::radio
[ 8.493852] Registered led device: ath9k-phy0::assoc
[ 8.493907] Registered led device: ath9k-phy0::tx
[ 8.493967] Registered led device: ath9k-phy0::rx
[ 8.493972] phy0: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
mem=0xffffc90000c40000, irq=17
[ 8.522564] usb 5-1: new full speed USB device using uhci_hcd and
address 2
[ 8.765409] input: HID 05ac:1000 as
/devices/pci0000:00/0000:00:1d.3/usb5/5-1/5-1:1.0/input/input8
[ 8.803719] generic-usb 0003:05AC:1000.0004: input: USB HID v1.11
Keyboard [HID 05ac:1000] on usb-0000:00:1d.3-1/input0
[ 8.848406] input: HID 05ac:1000 as
/devices/pci0000:00/0000:00:1d.3/usb5/5-1/5-1:1.1/input/input9
[ 8.887164] generic-usb 0003:05AC:1000.0005: input: USB HID v1.11
Mouse [HID 05ac:1000] on usb-0000:00:1d.3-1/input1
[ 8.926346] usb 1-4: USB disconnect, address 3
[ 8.940850] usb 5-1: usbfs: USBDEVFS_CONTROL failed cmd hid2hci rqt
64 rq 0 len 0 ret -84
[ 9.014552] ieee1394: Host added: ID:BUS[0-00:1023]
GUID[0019e3fffe2ad87e]
[ 9.182951] SELinux: initialized (dev tmpfs, type tmpfs), uses
transition SIDs
[ 9.251396] usb 5-1: USB disconnect, address 2
[ 9.279223] Adding 390620k swap on /dev/sda4. Priority:1 extents:1
across:390620k
[ 9.522117] usb 5-1: new full speed USB device using uhci_hcd and
address 3
[ 9.990077] usb 1-4: new high speed USB device using ehci_hcd and
address 7
[ 10.135474] uvcvideo: Found UVC 1.00 device Built-in iSight (05ac:8501)
[ 10.137882] uvcvideo: UVC non compliance - GET_DEF(PROBE) not
supported. Enabling workaround.
[ 10.999320] type=1107 audit(1273772194.999:3): user pid=1920 uid=0
auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t:s0
msg='avc: denied { getgrp } for
scontext=system_u:system_r:syslogd_t:s0
tcontext=system_u:system_r:initrc_t:s0 tclass=nscd
[ 10.999328] : exe="/usr/sbin/nscd" sauid=0 hostname=? addr=? terminal=?'
[ 11.355566] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 11.394361] nf_conntrack version 0.5.0 (7883 buckets, 31532 max)
[ 11.395908] CONFIG_NF_CT_ACCT is deprecated and will be removed soon.
Please use
[ 11.395911] nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack
module option or
[ 11.395913] sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
[ 11.754803] type=1107 audit(1273772195.754:4): user pid=1920 uid=0
auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t:s0
msg='avc: denied { getgrp } for
scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c255
tcontext=system_u:system_r:initrc_t:s0 tclass=nscd
[ 11.754812] : exe="/usr/sbin/nscd" sauid=0 hostname=? addr=? terminal=?'
[ 13.602383] applesmc: light sensor data length set to 6
[ 13.791855] type=1107 audit(1273772197.791:5): user pid=1920 uid=0
auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t:s0
msg='avc: denied { getgrp } for
scontext=system_u:system_r:crond_t:s0-s0:c0.c255
tcontext=system_u:system_r:initrc_t:s0 tclass=nscd
[ 13.791863] : exe="/usr/sbin/nscd" sauid=0 hostname=? addr=? terminal=?'
[ 13.997828] sky2 0000:02:00.0: eth0: enabling interface
[ 20.149711] type=1100 audit(1273772204.149:6): user pid=2024 uid=0
auid=4294967295 ses=4294967295
subj=system_u:system_r:local_login_t:s0-s0:c0.c255
msg='op=PAM:authentication acct="name" exe="/bin/login" hostname=?
addr=? terminal=/dev/tty1 res=success'
[ 20.155131] type=1101 audit(1273772204.155:7): user pid=2024 uid=0
auid=4294967295 ses=4294967295
subj=system_u:system_r:local_login_t:s0-s0:c0.c255
msg='op=PAM:accounting acct="name" exe="/bin/login" hostname=? addr=?
terminal=/dev/tty1 res=success'
[ 20.241945] type=1006 audit(1273772204.241:8): login pid=2024 uid=0
old auid=4294967295 new auid=1000 old ses=4294967295 new ses=1
[ 20.323652] type=2300 audit(1273772204.323:9): user pid=2024 uid=0
auid=1000 ses=1 subj=system_u:system_r:local_login_t:s0-s0:c0.c255
msg='pam: default-context=name:staff_r:staff_t:s0
selected-context=name:staff_r:staff_t:s0: exe="/bin/login" hostname=?
addr=? terminal=tty1 res=success'
[ 20.429245] type=1105 audit(1273772204.429:10): user pid=2024 uid=0
auid=1000 ses=1 subj=system_u:system_r:local_login_t:s0-s0:c0.c255
msg='op=PAM:session_open acct="name" exe="/bin/login" hostname=? addr=?
terminal=/dev/tty1 res=success'
[ 20.433746] type=1107 audit(1273772204.433:11): user pid=1920 uid=0
auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t:s0
msg='avc: denied { getgrp } for
scontext=system_u:system_r:local_login_t:s0-s0:c0.c255
tcontext=system_u:system_r:initrc_t:s0 tclass=nscd
[ 20.433754] : exe="/usr/sbin/nscd" sauid=0 hostname=? addr=? terminal=?'
[ 20.441801] type=1103 audit(1273772204.441:12): user pid=2024 uid=0
auid=1000 ses=1 subj=system_u:system_r:local_login_t:s0-s0:c0.c255
msg='op=PAM:setcred acct="name" exe="/bin/login" hostname=? addr=?
terminal=/dev/tty1 res=success'
[ 20.442096] type=1112 audit(1273772204.442:13): user pid=2024 uid=0
auid=1000 ses=1 subj=system_u:system_r:local_login_t:s0-s0:c0.c255
msg='op=login acct="name" exe="/bin/login" hostname=? addr=?
terminal=/dev/tty1 res=success'
[ 23.570733] [drm] Initialized drm 1.1.0 20060810
[ 23.716956] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 23.716962] Bluetooth: BNEP filters: protocol multicast
[ 23.784568] [drm] radeon defaulting to userspace modesetting.
[ 23.785565] pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 23.785573] pci 0000:01:00.0: setting latency timer to 64
[ 23.788528] [drm] Initialized radeon 1.33.0 20080528 for 0000:01:00.0
on minor 0
[ 23.824131] Bluetooth: SCO (Voice Link) ver 0.6
[ 23.824136] Bluetooth: SCO socket layer initialized
[ 24.048660] [drm] Setting GART location based on new memory map
[ 24.049986] [drm] Loading R500 Microcode
[ 24.049993] platform radeon_cp.0: firmware: requesting radeon/R520_cp.bin
[ 24.140479] [drm] Num pipes: 1
[ 24.140492] [drm] writeback test succeeded in 1 usecs
[ 70.715375] ath9k: Two wiphys trying to scan at the same time
[ 96.380992] input: Apple Wireless Mouse as
/devices/pci0000:00/0000:00:1d.3/usb5/5-1/5-1:1.0/bluetooth/hci0/hci0:46/input10
[ 96.381560] magicmouse 0005:05AC:030D.0006: input: BLUETOOTH HID
v0.84 Mouse [Apple Wireless Mouse] on 00:17:F2:B4:BC:F5
[ 96.392521] input: Apple Wireless Mouse as
/devices/pci0000:00/0000:00:1d.3/usb5/5-1/5-1:1.0/bluetooth/hci0/hci0:46/input11
[ 139.158731] wlan0: authenticate with 00:15:c7:fd:db:f0 (try 1)
[ 139.160475] wlan0: authenticated
[ 139.169204] wlan0: associate with 00:15:c7:fd:db:f0 (try 1)
[ 139.172329] wlan0: RX AssocResp from 00:15:c7:fd:db:f0 (capab=0x1
status=0 aid=4)
[ 139.172332] wlan0: associated
[ 142.735153] wlan0: deauthenticating from 00:15:c7:fd:db:f0 by local
choice (reason=3)
[ 142.746258] cfg80211: Calling CRDA to update world regulatory domain
[ 247.410369] wlan0: deauthenticating from 00:15:c7:fd:db:f0 by local
choice (reason=3)
[ 247.414201] wlan0: deauthenticating from 00:15:c7:fd:db:f0 by local
choice (reason=3)
[ 247.422493] wlan0: authenticate with 00:14:1b:5a:81:70 (try 1)
[ 247.424352] wlan0: authenticated
[ 247.424417] wlan0: associate with 00:14:1b:5a:81:70 (try 1)
[ 247.433408] wlan0: RX AssocResp from 00:14:1b:5a:81:70 (capab=0x1
status=0 aid=3)
[ 247.433412] wlan0: associated
[ 252.656863] FIREWALL:INPUT IN=wlan0 OUT=
MAC=ff:ff:ff:ff:ff:ff:00:1e:52:71:70:f3:08:00 SRC=10.34.29.143
DST=255.255.255.255 LEN=35 TOS=0x00 PREC=0x00 TTL=64 ID=4854 PROTO=UDP
SPT=63842 DPT=4445 LEN=15
[ 265.326115] wlan0: deauthenticated from 00:14:1b:5a:81:70 (Reason: 1)
[ 265.330662] cfg80211: Calling CRDA to update world regulatory domain
[ 615.498762]
=============================================================================
[ 615.498771] BUG kmalloc-8192: Poison overwritten
[ 615.498775]
-----------------------------------------------------------------------------
[ 615.498777]
[ 615.498783] INFO: 0xffff880034e82100-0xffff880034e82157. First byte
0x80 instead of 0x6b
[ 615.498802] INFO: Allocated in ath_rxbuf_alloc+0x29/0x9c [ath]
age=176071 cpu=0 pid=0
[ 615.498814] INFO: Freed in skb_release_data+0xc4/0xc9 age=27 cpu=0 pid=0
[ 615.498820] INFO: Slab 0xffffea0000b92c00 objects=3 used=2
fp=0xffff880034e82048 flags=0x40000000000040c3
[ 615.498826] INFO: Object 0xffff880034e82048 @offset=8264 fp=0x(null)
[ 615.498829]
[ 615.498833] Bytes b4 0xffff880034e82038: 5a d0 04 00 01 00 00 00 5a
5a 5a 5a 5a 5a 5a 5a ZÐ......ZZZZZZZZ
[ 615.498861] Object 0xffff880034e82048: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.498888] Object 0xffff880034e82058: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.498915] Object 0xffff880034e82068: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.498943] Object 0xffff880034e82078: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.498970] Object 0xffff880034e82088: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.498997] Object 0xffff880034e82098: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499024] Object 0xffff880034e820a8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499051] Object 0xffff880034e820b8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499078] Object 0xffff880034e820c8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499105] Object 0xffff880034e820d8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499133] Object 0xffff880034e820e8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499160] Object 0xffff880034e820f8: 6b 6b 6b 6b 6b 6b 6b 6b 80
00 00 00 ff ff ff ff kkkkkkkk....ÿÿÿÿ
[ 615.499187] Object 0xffff880034e82108: ff ff f8 1e df 0c 17 8d 8e
ee b0 c7 e7 16 00 63 ÿÿø.ß....î°Çç..c
[ 615.499214] Object 0xffff880034e82118: 0a d4 88 ad 6e 08 00 00 0a
00 02 00 00 10 46 72 .Ô.n.........Fr
[ 615.499241] Object 0xffff880034e82128: 65 65 20 50 75 62 6c 69 63
20 57 69 46 69 01 04 ee.Public.WiFi..
[ 615.499269] Object 0xffff880034e82138: 82 84 8b 96 03 01 02 06 02
00 00 2a 01 00 2f 01 ...........*../.
[ 615.499296] Object 0xffff880034e82148: 00 dd 09 00 10 18 02 00 10
00 00 00 9d d9 c9 ec .Ý...........ÙÉì
[ 615.499323] Object 0xffff880034e82158: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499350] Object 0xffff880034e82168: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499378] Object 0xffff880034e82178: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499405] Object 0xffff880034e82188: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499432] Object 0xffff880034e82198: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499459] Object 0xffff880034e821a8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499486] Object 0xffff880034e821b8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499513] Object 0xffff880034e821c8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499540] Object 0xffff880034e821d8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499568] Object 0xffff880034e821e8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499595] Object 0xffff880034e821f8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499622] Object 0xffff880034e82208: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
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6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82a58: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82a68: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82a78: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82a88: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82a98: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82aa8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82ab8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82ac8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82ad8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82ae8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82af8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82b08: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82b18: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82b28: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82b38: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82b48: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82b58: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82b68: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82b78: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82b88: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82b98: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82ba8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82bb8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82bc8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82bd8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82be8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82bf8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82c08: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82c18: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82c28: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82c38: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82c48: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82c58: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82c68: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82c78: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82c88: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82c98: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82ca8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82cb8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82cc8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82cd8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82ce8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82cf8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82d08: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82d18: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82d28: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82d38: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82d48: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82d58: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82d68: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82d78: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82d88: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82d98: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82da8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82db8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82dc8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82dd8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82de8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82df8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82e08: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82e18: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82e28: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82e38: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82e48: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82e58: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82e68: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82e78: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82e88: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82e98: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82ea8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82eb8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82ec8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82ed8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82ee8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82ef8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82f08: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82f18: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82f28: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82f38: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82f48: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82f58: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82f68: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82f78: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82f88: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82f98: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82fa8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82fb8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82fc8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82fd8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82fe8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e82ff8: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e83008: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e83018: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e83028: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Object 0xffff880034e83038: 6b 6b 6b 6b 6b 6b 6b 6b 6b
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 615.499668] Redzone 0xffff880034e84048: bb bb bb bb bb bb bb bb
»»»»»»»»
[ 615.499668] Padding 0xffff880034e84088: 5a 5a 5a 5a 5a 5a 5a 5a
ZZZZZZZZ
[ 615.499668] Pid: 0, comm: swapper Not tainted
2.6.34-rc7-00057-gcdfda35 #1
[ 615.499668] Call Trace:
[ 615.499668] <IRQ> [<ffffffff810e414c>] print_trailer+0x134/0x13d
[ 615.499668] [<ffffffff810e4679>] check_bytes_and_report+0xb5/0xe6
[ 615.499668] [<ffffffff810e4771>] check_object+0xc7/0x1ff
[ 615.499668] [<ffffffff810e62f0>] __slab_alloc+0x45b/0x568
[ 615.499668] [<ffffffffa024a029>] ? ath_rxbuf_alloc+0x29/0x9c [ath]
[ 615.499668] [<ffffffff810e6dea>] __kmalloc_track_caller+0xf8/0x17e
[ 615.499668] [<ffffffffa024a029>] ? ath_rxbuf_alloc+0x29/0x9c [ath]
[ 615.499668] [<ffffffff81324934>] __alloc_skb+0x69/0x155
[ 615.499668] [<ffffffffa024a029>] ath_rxbuf_alloc+0x29/0x9c [ath]
[ 615.499668] [<ffffffffa02dfa6c>] ath_rx_tasklet+0x214/0x591 [ath9k]
[ 615.499668] [<ffffffffa02dedd3>] ath9k_tasklet+0x55/0xc3 [ath9k]
[ 615.499668] [<ffffffff8105e0c5>] tasklet_action+0x80/0xdf
[ 615.499668] [<ffffffffa02df73e>] ? ath_isr+0x130/0x146 [ath9k]
[ 615.499668] [<ffffffff8105f31b>] __do_softirq+0xe0/0x1a1
[ 615.499668] [<ffffffff81027edc>] call_softirq+0x1c/0x28
[ 615.499668] [<ffffffff810295a5>] do_softirq+0x41/0x7e
[ 615.499668] [<ffffffff8105f196>] irq_exit+0x36/0x78
[ 615.499668] [<ffffffff81028c7b>] do_IRQ+0xa7/0xbe
[ 615.499668] [<ffffffff813e9c93>] ret_from_intr+0x0/0x11
[ 615.499668] <EOI> [<ffffffffa002ec12>] ?
acpi_idle_enter_bm+0x2de/0x312 [processor]
[ 615.499668] [<ffffffffa002ec0b>] ? acpi_idle_enter_bm+0x2d7/0x312
[processor]
[ 615.499668] [<ffffffff81304f5f>] cpuidle_idle_call+0x94/0xf1
[ 615.499668] [<ffffffff810263d3>] cpu_idle+0x58/0x93
[ 615.499668] [<ffffffff813d49b0>] rest_init+0x74/0x76
[ 615.499668] [<ffffffff8167acfe>] start_kernel+0x385/0x390
[ 615.499668] [<ffffffff8167a2ac>] x86_64_start_reservations+0xb3/0xb7
[ 615.499668] [<ffffffff8167a3a8>] x86_64_start_kernel+0xf8/0x107
[ 615.499668] FIX kmalloc-8192: Restoring
0xffff880034e82100-0xffff880034e82157=0x6b
[ 615.499668]
[ 615.499668] FIX kmalloc-8192: Marking all objects used
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-13 22:17 ath9k: BUG kmalloc-8192: Poison overwritten Justin P. Mattock
@ 2010-05-13 23:01 ` Luis R. Rodriguez
2010-05-14 0:21 ` Justin P. Mattock
2010-05-14 4:55 ` Pekka Enberg
0 siblings, 2 replies; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-13 23:01 UTC (permalink / raw)
To: Justin P. Mattock; +Cc: linux-wireless, Linux Kernel Mailing List
On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
<justinmattock@gmail.com> wrote:
> not sure what this is, but while at a convention
> I was trying to access the internet and(below is
> full dmesg) this showed up.
>
> After receiving this, I sat and tried to re-create
> my steps to reproduce but had no luck(was even going
> todo a bisect n the spot if I could re-create).
OK this stuff is hard to reproduce it seems.. you have an Atheros
AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
to get the poison stuff? I am just surprised we haven't seen it
ourselves yet. Let me make sure all of us get this kconfig option
enabled.
Luis
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-13 23:01 ` Luis R. Rodriguez
@ 2010-05-14 0:21 ` Justin P. Mattock
2010-05-14 0:28 ` Luis R. Rodriguez
2010-05-14 4:55 ` Pekka Enberg
1 sibling, 1 reply; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 0:21 UTC (permalink / raw)
To: Luis R. Rodriguez; +Cc: linux-wireless, Linux Kernel Mailing List
On 05/13/10 16:01, Luis R. Rodriguez wrote:
> On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
> <justinmattock@gmail.com> wrote:
>> not sure what this is, but while at a convention
>> I was trying to access the internet and(below is
>> full dmesg) this showed up.
>>
>> After receiving this, I sat and tried to re-create
>> my steps to reproduce but had no luck(was even going
>> todo a bisect n the spot if I could re-create).
>
> OK this stuff is hard to reproduce it seems.. you have an Atheros
> AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
> to get the poison stuff? I am just surprised we haven't seen it
> ourselves yet. Let me make sure all of us get this kconfig option
> enabled.
>
> Luis
>
CONFIG_ATH_COMMON=m
# CONFIG_ATH_DEBUG is not set
CONFIG_ATH5K=m
# CONFIG_ATH5K_DEBUG is not set
CONFIG_ATH9K_HW=m
CONFIG_ATH9K_COMMON=m
CONFIG_ATH9K=m
# CONFIG_ATH9K_DEBUGFS is not set
if you need my .config let me know.
(I can try again reproducing, but man
just doesn't easily fire off).
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 0:21 ` Justin P. Mattock
@ 2010-05-14 0:28 ` Luis R. Rodriguez
2010-05-14 0:50 ` Justin P. Mattock
0 siblings, 1 reply; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-14 0:28 UTC (permalink / raw)
To: Justin P. Mattock; +Cc: linux-wireless, Linux Kernel Mailing List
On Thu, May 13, 2010 at 5:21 PM, Justin P. Mattock
<justinmattock@gmail.com> wrote:
> On 05/13/10 16:01, Luis R. Rodriguez wrote:
>>
>> On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
>> <justinmattock@gmail.com> wrote:
>>>
>>> not sure what this is, but while at a convention
>>> I was trying to access the internet and(below is
>>> full dmesg) this showed up.
>>>
>>> After receiving this, I sat and tried to re-create
>>> my steps to reproduce but had no luck(was even going
>>> todo a bisect n the spot if I could re-create).
>>
>> OK this stuff is hard to reproduce it seems.. you have an Atheros
>> AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
>> to get the poison stuff? I am just surprised we haven't seen it
>> ourselves yet. Let me make sure all of us get this kconfig option
>> enabled.
>>
>> Luis
>>
>
>
>
> CONFIG_ATH_COMMON=m
> # CONFIG_ATH_DEBUG is not set
> CONFIG_ATH5K=m
> # CONFIG_ATH5K_DEBUG is not set
> CONFIG_ATH9K_HW=m
> CONFIG_ATH9K_COMMON=m
> CONFIG_ATH9K=m
> # CONFIG_ATH9K_DEBUGFS is not set
>
> if you need my .config let me know.
> (I can try again reproducing, but man
> just doesn't easily fire off).
Oh I mean the config options to enable the poison rant.
Luis
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 0:28 ` Luis R. Rodriguez
@ 2010-05-14 0:50 ` Justin P. Mattock
2010-05-14 1:08 ` Bruno Randolf
0 siblings, 1 reply; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 0:50 UTC (permalink / raw)
To: Luis R. Rodriguez; +Cc: linux-wireless, Linux Kernel Mailing List
On 05/13/10 17:28, Luis R. Rodriguez wrote:
> On Thu, May 13, 2010 at 5:21 PM, Justin P. Mattock
> <justinmattock@gmail.com> wrote:
>> On 05/13/10 16:01, Luis R. Rodriguez wrote:
>>>
>>> On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
>>> <justinmattock@gmail.com> wrote:
>>>>
>>>> not sure what this is, but while at a convention
>>>> I was trying to access the internet and(below is
>>>> full dmesg) this showed up.
>>>>
>>>> After receiving this, I sat and tried to re-create
>>>> my steps to reproduce but had no luck(was even going
>>>> todo a bisect n the spot if I could re-create).
>>>
>>> OK this stuff is hard to reproduce it seems.. you have an Atheros
>>> AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
>>> to get the poison stuff? I am just surprised we haven't seen it
>>> ourselves yet. Let me make sure all of us get this kconfig option
>>> enabled.
>>>
>>> Luis
>>>
>>
>>
>>
>> CONFIG_ATH_COMMON=m
>> # CONFIG_ATH_DEBUG is not set
>> CONFIG_ATH5K=m
>> # CONFIG_ATH5K_DEBUG is not set
>> CONFIG_ATH9K_HW=m
>> CONFIG_ATH9K_COMMON=m
>> CONFIG_ATH9K=m
>> # CONFIG_ATH9K_DEBUGFS is not set
>>
>> if you need my .config let me know.
>> (I can try again reproducing, but man
>> just doesn't easily fire off).
>
> Oh I mean the config options to enable the poison rant.
>
> Luis
>
shoot.. not sure how to grep for the right info
in the .config for you, heres what grepping for COFIG_DEBUG
looks like:
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_PI_LIST=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_STACKOVERFLOW=y
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 0:50 ` Justin P. Mattock
@ 2010-05-14 1:08 ` Bruno Randolf
2010-05-14 1:13 ` Justin P. Mattock
0 siblings, 1 reply; 39+ messages in thread
From: Bruno Randolf @ 2010-05-14 1:08 UTC (permalink / raw)
To: Justin P. Mattock
Cc: Luis R. Rodriguez, linux-wireless, Linux Kernel Mailing List
On Friday 14 May 2010 09:50:51 Justin P. Mattock wrote:
> On 05/13/10 17:28, Luis R. Rodriguez wrote:
> > On Thu, May 13, 2010 at 5:21 PM, Justin P. Mattock
> >
> > <justinmattock@gmail.com> wrote:
> >> On 05/13/10 16:01, Luis R. Rodriguez wrote:
> >>> On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
> >>>
> >>> <justinmattock@gmail.com> wrote:
> >>>> not sure what this is, but while at a convention
> >>>> I was trying to access the internet and(below is
> >>>> full dmesg) this showed up.
> >>>>
> >>>> After receiving this, I sat and tried to re-create
> >>>> my steps to reproduce but had no luck(was even going
> >>>> todo a bisect n the spot if I could re-create).
> >>>
> >>> OK this stuff is hard to reproduce it seems.. you have an Atheros
> >>> AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
> >>> to get the poison stuff? I am just surprised we haven't seen it
> >>> ourselves yet. Let me make sure all of us get this kconfig option
> >>> enabled.
> >>>
> >>> Luis
> >>
> >> CONFIG_ATH_COMMON=m
> >> # CONFIG_ATH_DEBUG is not set
> >> CONFIG_ATH5K=m
> >> # CONFIG_ATH5K_DEBUG is not set
> >> CONFIG_ATH9K_HW=m
> >> CONFIG_ATH9K_COMMON=m
> >> CONFIG_ATH9K=m
> >> # CONFIG_ATH9K_DEBUGFS is not set
> >>
> >> if you need my .config let me know.
> >> (I can try again reproducing, but man
> >> just doesn't easily fire off).
> >
> > Oh I mean the config options to enable the poison rant.
> >
> > Luis
>
> shoot.. not sure how to grep for the right info
> in the .config for you, heres what grepping for COFIG_DEBUG
> looks like:
> CONFIG_DEBUG_FS=y
> CONFIG_DEBUG_KERNEL=y
> CONFIG_DEBUG_RT_MUTEXES=y
> CONFIG_DEBUG_PI_LIST=y
> CONFIG_DEBUG_SPINLOCK=y
> CONFIG_DEBUG_MUTEXES=y
> CONFIG_DEBUG_BUGVERBOSE=y
> CONFIG_DEBUG_MEMORY_INIT=y
> CONFIG_DEBUG_STACKOVERFLOW=y
oh, this reminds me of a similar report we had for ath5k:
https://bugzilla.kernel.org/show_bug.cgi?id=15861
the subject on this mailing list was "ath5k misbehaving affecting other kernel
parts unrelated?"
bruno
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 1:08 ` Bruno Randolf
@ 2010-05-14 1:13 ` Justin P. Mattock
2010-05-14 1:23 ` Luis R. Rodriguez
0 siblings, 1 reply; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 1:13 UTC (permalink / raw)
To: Bruno Randolf
Cc: Luis R. Rodriguez, linux-wireless, Linux Kernel Mailing List
On 05/13/10 18:08, Bruno Randolf wrote:
> On Friday 14 May 2010 09:50:51 Justin P. Mattock wrote:
>> On 05/13/10 17:28, Luis R. Rodriguez wrote:
>>> On Thu, May 13, 2010 at 5:21 PM, Justin P. Mattock
>>>
>>> <justinmattock@gmail.com> wrote:
>>>> On 05/13/10 16:01, Luis R. Rodriguez wrote:
>>>>> On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
>>>>>
>>>>> <justinmattock@gmail.com> wrote:
>>>>>> not sure what this is, but while at a convention
>>>>>> I was trying to access the internet and(below is
>>>>>> full dmesg) this showed up.
>>>>>>
>>>>>> After receiving this, I sat and tried to re-create
>>>>>> my steps to reproduce but had no luck(was even going
>>>>>> todo a bisect n the spot if I could re-create).
>>>>>
>>>>> OK this stuff is hard to reproduce it seems.. you have an Atheros
>>>>> AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
>>>>> to get the poison stuff? I am just surprised we haven't seen it
>>>>> ourselves yet. Let me make sure all of us get this kconfig option
>>>>> enabled.
>>>>>
>>>>> Luis
>>>>
>>>> CONFIG_ATH_COMMON=m
>>>> # CONFIG_ATH_DEBUG is not set
>>>> CONFIG_ATH5K=m
>>>> # CONFIG_ATH5K_DEBUG is not set
>>>> CONFIG_ATH9K_HW=m
>>>> CONFIG_ATH9K_COMMON=m
>>>> CONFIG_ATH9K=m
>>>> # CONFIG_ATH9K_DEBUGFS is not set
>>>>
>>>> if you need my .config let me know.
>>>> (I can try again reproducing, but man
>>>> just doesn't easily fire off).
>>>
>>> Oh I mean the config options to enable the poison rant.
>>>
>>> Luis
>>
>> shoot.. not sure how to grep for the right info
>> in the .config for you, heres what grepping for COFIG_DEBUG
>> looks like:
>> CONFIG_DEBUG_FS=y
>> CONFIG_DEBUG_KERNEL=y
>> CONFIG_DEBUG_RT_MUTEXES=y
>> CONFIG_DEBUG_PI_LIST=y
>> CONFIG_DEBUG_SPINLOCK=y
>> CONFIG_DEBUG_MUTEXES=y
>> CONFIG_DEBUG_BUGVERBOSE=y
>> CONFIG_DEBUG_MEMORY_INIT=y
>> CONFIG_DEBUG_STACKOVERFLOW=y
>
> oh, this reminds me of a similar report we had for ath5k:
>
> https://bugzilla.kernel.org/show_bug.cgi?id=15861
>
> the subject on this mailing list was "ath5k misbehaving affecting other kernel
> parts unrelated?"
>
> bruno
>
Could be.. From what I remember
all I was doing was switching from
one wireless network to another
(then opening firefox to sign my life away).
eventually giving up, realizing I needed 99
big ones to be back on the grid.
(beauty of git though is I don't need
to be online to work).
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 1:13 ` Justin P. Mattock
@ 2010-05-14 1:23 ` Luis R. Rodriguez
2010-05-14 1:26 ` Justin P. Mattock
0 siblings, 1 reply; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-14 1:23 UTC (permalink / raw)
To: Justin P. Mattock
Cc: Bruno Randolf, Luis Rodriguez, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On Thu, May 13, 2010 at 06:13:18PM -0700, Justin P. Mattock wrote:
> On 05/13/10 18:08, Bruno Randolf wrote:
> > On Friday 14 May 2010 09:50:51 Justin P. Mattock wrote:
> >> On 05/13/10 17:28, Luis R. Rodriguez wrote:
> >>> On Thu, May 13, 2010 at 5:21 PM, Justin P. Mattock
> >>>
> >>> <justinmattock@gmail.com> wrote:
> >>>> On 05/13/10 16:01, Luis R. Rodriguez wrote:
> >>>>> On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
> >>>>>
> >>>>> <justinmattock@gmail.com> wrote:
> >>>>>> not sure what this is, but while at a convention
> >>>>>> I was trying to access the internet and(below is
> >>>>>> full dmesg) this showed up.
> >>>>>>
> >>>>>> After receiving this, I sat and tried to re-create
> >>>>>> my steps to reproduce but had no luck(was even going
> >>>>>> todo a bisect n the spot if I could re-create).
> >>>>>
> >>>>> OK this stuff is hard to reproduce it seems.. you have an Atheros
> >>>>> AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
> >>>>> to get the poison stuff? I am just surprised we haven't seen it
> >>>>> ourselves yet. Let me make sure all of us get this kconfig option
> >>>>> enabled.
> >>>>>
> >>>>> Luis
> >>>>
> >>>> CONFIG_ATH_COMMON=m
> >>>> # CONFIG_ATH_DEBUG is not set
> >>>> CONFIG_ATH5K=m
> >>>> # CONFIG_ATH5K_DEBUG is not set
> >>>> CONFIG_ATH9K_HW=m
> >>>> CONFIG_ATH9K_COMMON=m
> >>>> CONFIG_ATH9K=m
> >>>> # CONFIG_ATH9K_DEBUGFS is not set
> >>>>
> >>>> if you need my .config let me know.
> >>>> (I can try again reproducing, but man
> >>>> just doesn't easily fire off).
> >>>
> >>> Oh I mean the config options to enable the poison rant.
> >>>
> >>> Luis
> >>
> >> shoot.. not sure how to grep for the right info
> >> in the .config for you, heres what grepping for COFIG_DEBUG
> >> looks like:
> >> CONFIG_DEBUG_FS=y
> >> CONFIG_DEBUG_KERNEL=y
> >> CONFIG_DEBUG_RT_MUTEXES=y
> >> CONFIG_DEBUG_PI_LIST=y
> >> CONFIG_DEBUG_SPINLOCK=y
> >> CONFIG_DEBUG_MUTEXES=y
> >> CONFIG_DEBUG_BUGVERBOSE=y
> >> CONFIG_DEBUG_MEMORY_INIT=y
> >> CONFIG_DEBUG_STACKOVERFLOW=y
> >
> > oh, this reminds me of a similar report we had for ath5k:
> >
> > https://bugzilla.kernel.org/show_bug.cgi?id=15861
> >
> > the subject on this mailing list was "ath5k misbehaving affecting other kernel
> > parts unrelated?"
> >
> > bruno
> >
>
> Could be.. From what I remember
> all I was doing was switching from
> one wireless network to another
> (then opening firefox to sign my life away).
Were you using network-manager? Or the supplicant manually?
Luis
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 1:23 ` Luis R. Rodriguez
@ 2010-05-14 1:26 ` Justin P. Mattock
2010-05-14 1:43 ` Luis R. Rodriguez
0 siblings, 1 reply; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 1:26 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Bruno Randolf, Luis Rodriguez, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On 05/13/10 18:23, Luis R. Rodriguez wrote:
> On Thu, May 13, 2010 at 06:13:18PM -0700, Justin P. Mattock wrote:
>> On 05/13/10 18:08, Bruno Randolf wrote:
>>> On Friday 14 May 2010 09:50:51 Justin P. Mattock wrote:
>>>> On 05/13/10 17:28, Luis R. Rodriguez wrote:
>>>>> On Thu, May 13, 2010 at 5:21 PM, Justin P. Mattock
>>>>>
>>>>> <justinmattock@gmail.com> wrote:
>>>>>> On 05/13/10 16:01, Luis R. Rodriguez wrote:
>>>>>>> On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
>>>>>>>
>>>>>>> <justinmattock@gmail.com> wrote:
>>>>>>>> not sure what this is, but while at a convention
>>>>>>>> I was trying to access the internet and(below is
>>>>>>>> full dmesg) this showed up.
>>>>>>>>
>>>>>>>> After receiving this, I sat and tried to re-create
>>>>>>>> my steps to reproduce but had no luck(was even going
>>>>>>>> todo a bisect n the spot if I could re-create).
>>>>>>>
>>>>>>> OK this stuff is hard to reproduce it seems.. you have an Atheros
>>>>>>> AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
>>>>>>> to get the poison stuff? I am just surprised we haven't seen it
>>>>>>> ourselves yet. Let me make sure all of us get this kconfig option
>>>>>>> enabled.
>>>>>>>
>>>>>>> Luis
>>>>>>
>>>>>> CONFIG_ATH_COMMON=m
>>>>>> # CONFIG_ATH_DEBUG is not set
>>>>>> CONFIG_ATH5K=m
>>>>>> # CONFIG_ATH5K_DEBUG is not set
>>>>>> CONFIG_ATH9K_HW=m
>>>>>> CONFIG_ATH9K_COMMON=m
>>>>>> CONFIG_ATH9K=m
>>>>>> # CONFIG_ATH9K_DEBUGFS is not set
>>>>>>
>>>>>> if you need my .config let me know.
>>>>>> (I can try again reproducing, but man
>>>>>> just doesn't easily fire off).
>>>>>
>>>>> Oh I mean the config options to enable the poison rant.
>>>>>
>>>>> Luis
>>>>
>>>> shoot.. not sure how to grep for the right info
>>>> in the .config for you, heres what grepping for COFIG_DEBUG
>>>> looks like:
>>>> CONFIG_DEBUG_FS=y
>>>> CONFIG_DEBUG_KERNEL=y
>>>> CONFIG_DEBUG_RT_MUTEXES=y
>>>> CONFIG_DEBUG_PI_LIST=y
>>>> CONFIG_DEBUG_SPINLOCK=y
>>>> CONFIG_DEBUG_MUTEXES=y
>>>> CONFIG_DEBUG_BUGVERBOSE=y
>>>> CONFIG_DEBUG_MEMORY_INIT=y
>>>> CONFIG_DEBUG_STACKOVERFLOW=y
>>>
>>> oh, this reminds me of a similar report we had for ath5k:
>>>
>>> https://bugzilla.kernel.org/show_bug.cgi?id=15861
>>>
>>> the subject on this mailing list was "ath5k misbehaving affecting other kernel
>>> parts unrelated?"
>>>
>>> bruno
>>>
>>
>> Could be.. From what I remember
>> all I was doing was switching from
>> one wireless network to another
>> (then opening firefox to sign my life away).
>
> Were you using network-manager? Or the supplicant manually?
>
> Luis
>
I've got wicd(1.5.9) manager
running over here.
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 1:26 ` Justin P. Mattock
@ 2010-05-14 1:43 ` Luis R. Rodriguez
2010-05-14 1:45 ` Luis R. Rodriguez
0 siblings, 1 reply; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-14 1:43 UTC (permalink / raw)
To: Justin P. Mattock
Cc: Luis Rodriguez, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On Thu, May 13, 2010 at 06:26:04PM -0700, Justin P. Mattock wrote:
> On 05/13/10 18:23, Luis R. Rodriguez wrote:
> > On Thu, May 13, 2010 at 06:13:18PM -0700, Justin P. Mattock wrote:
> >> On 05/13/10 18:08, Bruno Randolf wrote:
> >>> On Friday 14 May 2010 09:50:51 Justin P. Mattock wrote:
> >>>> On 05/13/10 17:28, Luis R. Rodriguez wrote:
> >>>>> On Thu, May 13, 2010 at 5:21 PM, Justin P. Mattock
> >>>>>
> >>>>> <justinmattock@gmail.com> wrote:
> >>>>>> On 05/13/10 16:01, Luis R. Rodriguez wrote:
> >>>>>>> On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
> >>>>>>>
> >>>>>>> <justinmattock@gmail.com> wrote:
> >>>>>>>> not sure what this is, but while at a convention
> >>>>>>>> I was trying to access the internet and(below is
> >>>>>>>> full dmesg) this showed up.
> >>>>>>>>
> >>>>>>>> After receiving this, I sat and tried to re-create
> >>>>>>>> my steps to reproduce but had no luck(was even going
> >>>>>>>> todo a bisect n the spot if I could re-create).
> >>>>>>>
> >>>>>>> OK this stuff is hard to reproduce it seems.. you have an Atheros
> >>>>>>> AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
> >>>>>>> to get the poison stuff? I am just surprised we haven't seen it
> >>>>>>> ourselves yet. Let me make sure all of us get this kconfig option
> >>>>>>> enabled.
> >>>>>>>
> >>>>>>> Luis
> >>>>>>
> >>>>>> CONFIG_ATH_COMMON=m
> >>>>>> # CONFIG_ATH_DEBUG is not set
> >>>>>> CONFIG_ATH5K=m
> >>>>>> # CONFIG_ATH5K_DEBUG is not set
> >>>>>> CONFIG_ATH9K_HW=m
> >>>>>> CONFIG_ATH9K_COMMON=m
> >>>>>> CONFIG_ATH9K=m
> >>>>>> # CONFIG_ATH9K_DEBUGFS is not set
> >>>>>>
> >>>>>> if you need my .config let me know.
> >>>>>> (I can try again reproducing, but man
> >>>>>> just doesn't easily fire off).
> >>>>>
> >>>>> Oh I mean the config options to enable the poison rant.
> >>>>>
> >>>>> Luis
> >>>>
> >>>> shoot.. not sure how to grep for the right info
> >>>> in the .config for you, heres what grepping for COFIG_DEBUG
> >>>> looks like:
> >>>> CONFIG_DEBUG_FS=y
> >>>> CONFIG_DEBUG_KERNEL=y
> >>>> CONFIG_DEBUG_RT_MUTEXES=y
> >>>> CONFIG_DEBUG_PI_LIST=y
> >>>> CONFIG_DEBUG_SPINLOCK=y
> >>>> CONFIG_DEBUG_MUTEXES=y
> >>>> CONFIG_DEBUG_BUGVERBOSE=y
> >>>> CONFIG_DEBUG_MEMORY_INIT=y
> >>>> CONFIG_DEBUG_STACKOVERFLOW=y
> >>>
> >>> oh, this reminds me of a similar report we had for ath5k:
> >>>
> >>> https://bugzilla.kernel.org/show_bug.cgi?id=15861
> >>>
> >>> the subject on this mailing list was "ath5k misbehaving affecting other kernel
> >>> parts unrelated?"
> >>>
> >>> bruno
> >>>
> >>
> >> Could be.. From what I remember
> >> all I was doing was switching from
> >> one wireless network to another
> >> (then opening firefox to sign my life away).
> >
> > Were you using network-manager? Or the supplicant manually?
> >
> > Luis
> >
>
> I've got wicd(1.5.9) manager
> running over here.
Can you try this:
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 8c79548..a372f2c 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -599,6 +599,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
*/
ath_read_cachesize(common, &csz);
common->cachelsz = csz << 2; /* convert to bytes */
+ printk("ATH9K: cachelsz: %d\n", common->cachelsz);
/* Initializes the hardware for all supported chipsets */
ret = ath9k_hw_init(ah);
Would like to see what you get there on dmesg upon load.
Luis
^ permalink raw reply related [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 1:43 ` Luis R. Rodriguez
@ 2010-05-14 1:45 ` Luis R. Rodriguez
2010-05-14 2:14 ` Justin P. Mattock
0 siblings, 1 reply; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-14 1:45 UTC (permalink / raw)
To: Luis Rodriguez
Cc: Justin P. Mattock, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On Thu, May 13, 2010 at 06:43:11PM -0700, Luis Rodriguez wrote:
> On Thu, May 13, 2010 at 06:26:04PM -0700, Justin P. Mattock wrote:
> > On 05/13/10 18:23, Luis R. Rodriguez wrote:
> > > On Thu, May 13, 2010 at 06:13:18PM -0700, Justin P. Mattock wrote:
> > >> On 05/13/10 18:08, Bruno Randolf wrote:
> > >>> On Friday 14 May 2010 09:50:51 Justin P. Mattock wrote:
> > >>>> On 05/13/10 17:28, Luis R. Rodriguez wrote:
> > >>>>> On Thu, May 13, 2010 at 5:21 PM, Justin P. Mattock
> > >>>>>
> > >>>>> <justinmattock@gmail.com> wrote:
> > >>>>>> On 05/13/10 16:01, Luis R. Rodriguez wrote:
> > >>>>>>> On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
> > >>>>>>>
> > >>>>>>> <justinmattock@gmail.com> wrote:
> > >>>>>>>> not sure what this is, but while at a convention
> > >>>>>>>> I was trying to access the internet and(below is
> > >>>>>>>> full dmesg) this showed up.
> > >>>>>>>>
> > >>>>>>>> After receiving this, I sat and tried to re-create
> > >>>>>>>> my steps to reproduce but had no luck(was even going
> > >>>>>>>> todo a bisect n the spot if I could re-create).
> > >>>>>>>
> > >>>>>>> OK this stuff is hard to reproduce it seems.. you have an Atheros
> > >>>>>>> AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
> > >>>>>>> to get the poison stuff? I am just surprised we haven't seen it
> > >>>>>>> ourselves yet. Let me make sure all of us get this kconfig option
> > >>>>>>> enabled.
> > >>>>>>>
> > >>>>>>> Luis
> > >>>>>>
> > >>>>>> CONFIG_ATH_COMMON=m
> > >>>>>> # CONFIG_ATH_DEBUG is not set
> > >>>>>> CONFIG_ATH5K=m
> > >>>>>> # CONFIG_ATH5K_DEBUG is not set
> > >>>>>> CONFIG_ATH9K_HW=m
> > >>>>>> CONFIG_ATH9K_COMMON=m
> > >>>>>> CONFIG_ATH9K=m
> > >>>>>> # CONFIG_ATH9K_DEBUGFS is not set
> > >>>>>>
> > >>>>>> if you need my .config let me know.
> > >>>>>> (I can try again reproducing, but man
> > >>>>>> just doesn't easily fire off).
> > >>>>>
> > >>>>> Oh I mean the config options to enable the poison rant.
> > >>>>>
> > >>>>> Luis
> > >>>>
> > >>>> shoot.. not sure how to grep for the right info
> > >>>> in the .config for you, heres what grepping for COFIG_DEBUG
> > >>>> looks like:
> > >>>> CONFIG_DEBUG_FS=y
> > >>>> CONFIG_DEBUG_KERNEL=y
> > >>>> CONFIG_DEBUG_RT_MUTEXES=y
> > >>>> CONFIG_DEBUG_PI_LIST=y
> > >>>> CONFIG_DEBUG_SPINLOCK=y
> > >>>> CONFIG_DEBUG_MUTEXES=y
> > >>>> CONFIG_DEBUG_BUGVERBOSE=y
> > >>>> CONFIG_DEBUG_MEMORY_INIT=y
> > >>>> CONFIG_DEBUG_STACKOVERFLOW=y
> > >>>
> > >>> oh, this reminds me of a similar report we had for ath5k:
> > >>>
> > >>> https://bugzilla.kernel.org/show_bug.cgi?id=15861
> > >>>
> > >>> the subject on this mailing list was "ath5k misbehaving affecting other kernel
> > >>> parts unrelated?"
> > >>>
> > >>> bruno
> > >>>
> > >>
> > >> Could be.. From what I remember
> > >> all I was doing was switching from
> > >> one wireless network to another
> > >> (then opening firefox to sign my life away).
> > >
> > > Were you using network-manager? Or the supplicant manually?
> > >
> > > Luis
> > >
> >
> > I've got wicd(1.5.9) manager
> > running over here.
>
> Can you try this:
>
> diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
> index 8c79548..a372f2c 100644
> --- a/drivers/net/wireless/ath/ath9k/init.c
> +++ b/drivers/net/wireless/ath/ath9k/init.c
> @@ -599,6 +599,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
> */
> ath_read_cachesize(common, &csz);
> common->cachelsz = csz << 2; /* convert to bytes */
> + printk("ATH9K: cachelsz: %d\n", common->cachelsz);
>
> /* Initializes the hardware for all supported chipsets */
> ret = ath9k_hw_init(ah);
>
>
> Would like to see what you get there on dmesg upon load.
Actually don't bother I just realized you can get this with
ATH_DBG_CONFIG enabled.
ath_print(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
common->cachelsz, common->rx_bufsize);
This is already in the code so just
modprobe ath9k debug=0x00000200
Luis
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 1:45 ` Luis R. Rodriguez
@ 2010-05-14 2:14 ` Justin P. Mattock
2010-05-14 4:01 ` Luis R. Rodriguez
0 siblings, 1 reply; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 2:14 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Luis Rodriguez, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On 05/13/10 18:45, Luis R. Rodriguez wrote:
> On Thu, May 13, 2010 at 06:43:11PM -0700, Luis Rodriguez wrote:
>> On Thu, May 13, 2010 at 06:26:04PM -0700, Justin P. Mattock wrote:
>>> On 05/13/10 18:23, Luis R. Rodriguez wrote:
>>>> On Thu, May 13, 2010 at 06:13:18PM -0700, Justin P. Mattock wrote:
>>>>> On 05/13/10 18:08, Bruno Randolf wrote:
>>>>>> On Friday 14 May 2010 09:50:51 Justin P. Mattock wrote:
>>>>>>> On 05/13/10 17:28, Luis R. Rodriguez wrote:
>>>>>>>> On Thu, May 13, 2010 at 5:21 PM, Justin P. Mattock
>>>>>>>>
>>>>>>>> <justinmattock@gmail.com> wrote:
>>>>>>>>> On 05/13/10 16:01, Luis R. Rodriguez wrote:
>>>>>>>>>> On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
>>>>>>>>>>
>>>>>>>>>> <justinmattock@gmail.com> wrote:
>>>>>>>>>>> not sure what this is, but while at a convention
>>>>>>>>>>> I was trying to access the internet and(below is
>>>>>>>>>>> full dmesg) this showed up.
>>>>>>>>>>>
>>>>>>>>>>> After receiving this, I sat and tried to re-create
>>>>>>>>>>> my steps to reproduce but had no luck(was even going
>>>>>>>>>>> todo a bisect n the spot if I could re-create).
>>>>>>>>>>
>>>>>>>>>> OK this stuff is hard to reproduce it seems.. you have an Atheros
>>>>>>>>>> AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
>>>>>>>>>> to get the poison stuff? I am just surprised we haven't seen it
>>>>>>>>>> ourselves yet. Let me make sure all of us get this kconfig option
>>>>>>>>>> enabled.
>>>>>>>>>>
>>>>>>>>>> Luis
>>>>>>>>>
>>>>>>>>> CONFIG_ATH_COMMON=m
>>>>>>>>> # CONFIG_ATH_DEBUG is not set
>>>>>>>>> CONFIG_ATH5K=m
>>>>>>>>> # CONFIG_ATH5K_DEBUG is not set
>>>>>>>>> CONFIG_ATH9K_HW=m
>>>>>>>>> CONFIG_ATH9K_COMMON=m
>>>>>>>>> CONFIG_ATH9K=m
>>>>>>>>> # CONFIG_ATH9K_DEBUGFS is not set
>>>>>>>>>
>>>>>>>>> if you need my .config let me know.
>>>>>>>>> (I can try again reproducing, but man
>>>>>>>>> just doesn't easily fire off).
>>>>>>>>
>>>>>>>> Oh I mean the config options to enable the poison rant.
>>>>>>>>
>>>>>>>> Luis
>>>>>>>
>>>>>>> shoot.. not sure how to grep for the right info
>>>>>>> in the .config for you, heres what grepping for COFIG_DEBUG
>>>>>>> looks like:
>>>>>>> CONFIG_DEBUG_FS=y
>>>>>>> CONFIG_DEBUG_KERNEL=y
>>>>>>> CONFIG_DEBUG_RT_MUTEXES=y
>>>>>>> CONFIG_DEBUG_PI_LIST=y
>>>>>>> CONFIG_DEBUG_SPINLOCK=y
>>>>>>> CONFIG_DEBUG_MUTEXES=y
>>>>>>> CONFIG_DEBUG_BUGVERBOSE=y
>>>>>>> CONFIG_DEBUG_MEMORY_INIT=y
>>>>>>> CONFIG_DEBUG_STACKOVERFLOW=y
>>>>>>
>>>>>> oh, this reminds me of a similar report we had for ath5k:
>>>>>>
>>>>>> https://bugzilla.kernel.org/show_bug.cgi?id=15861
>>>>>>
>>>>>> the subject on this mailing list was "ath5k misbehaving affecting other kernel
>>>>>> parts unrelated?"
>>>>>>
>>>>>> bruno
>>>>>>
>>>>>
>>>>> Could be.. From what I remember
>>>>> all I was doing was switching from
>>>>> one wireless network to another
>>>>> (then opening firefox to sign my life away).
>>>>
>>>> Were you using network-manager? Or the supplicant manually?
>>>>
>>>> Luis
>>>>
>>>
>>> I've got wicd(1.5.9) manager
>>> running over here.
>>
>> Can you try this:
>>
>> diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
>> index 8c79548..a372f2c 100644
>> --- a/drivers/net/wireless/ath/ath9k/init.c
>> +++ b/drivers/net/wireless/ath/ath9k/init.c
>> @@ -599,6 +599,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
>> */
>> ath_read_cachesize(common,&csz);
>> common->cachelsz = csz<< 2; /* convert to bytes */
>> + printk("ATH9K: cachelsz: %d\n", common->cachelsz);
>>
>> /* Initializes the hardware for all supported chipsets */
>> ret = ath9k_hw_init(ah);
>>
>>
>> Would like to see what you get there on dmesg upon load.
>
> Actually don't bother I just realized you can get this with
> ATH_DBG_CONFIG enabled.
>
> ath_print(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
> common->cachelsz, common->rx_bufsize);
>
>
> This is already in the code so just
>
> modprobe ath9k debug=0x00000200
>
> Luis
>
what I can try, is(not at the convention, on eth0
at the moment), but when I get back to the convention
center place I can try your patch as well as the
modprobe option, to see if I can get any signs of
a recreation(if so I'll bisect there).
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 2:14 ` Justin P. Mattock
@ 2010-05-14 4:01 ` Luis R. Rodriguez
2010-05-14 4:44 ` Justin P. Mattock
0 siblings, 1 reply; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-14 4:01 UTC (permalink / raw)
To: Justin P. Mattock
Cc: Luis Rodriguez, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
<justinmattock@gmail.com> wrote:
>
> what I can try, is(not at the convention, on eth0
> at the moment), but when I get back to the convention
> center place I can try your patch as well as the
> modprobe option, to see if I can get any signs of
> a recreation(if so I'll bisect there).
The debug info I just need upon load of the module, I don't need you
to run the debug stuff to try to reproduce. The debug print upon load
will tell us the rxbuf size and cache line size.
Luis
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 4:01 ` Luis R. Rodriguez
@ 2010-05-14 4:44 ` Justin P. Mattock
2010-05-14 6:16 ` Luis R. Rodriguez
0 siblings, 1 reply; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 4:44 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Luis Rodriguez, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On 05/13/10 21:01, Luis R. Rodriguez wrote:
> On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
> <justinmattock@gmail.com> wrote:
>
>>
>> what I can try, is(not at the convention, on eth0
>> at the moment), but when I get back to the convention
>> center place I can try your patch as well as the
>> modprobe option, to see if I can get any signs of
>> a recreation(if so I'll bisect there).
>
> The debug info I just need upon load of the module, I don't need you
> to run the debug stuff to try to reproduce. The debug print upon load
> will tell us the rxbuf size and cache line size.
>
> Luis
>
o.k. it's not pretty due
to loads of avc's for SELinux:
(I run a rootless system).
[ 84.172649] ath9k: Driver unloaded
[ 100.675300] audit_printk_skb: 6 callbacks suppressed
[ 100.675306] type=1400 audit(1273811633.675:20): avc: denied {
search } for pid=2168 comm="modprobe" name="modules" dev=sda3 ino=2500
scontext=name:staff_r:staff_sudo_t:s0
tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
[ 100.675408] type=1400 audit(1273811633.675:20): avc: denied {
search } for pid=2168 comm="modprobe" name="2.6.34-rc7-00057-gcdfda35"
dev=sda3 ino=524392 scontext=name:staff_r:staff_sudo_t:s0
tcontext=name:object_r:modules_object_t:s0 tclass=dir
[ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read
} for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
ino=525251 scontext=name:staff_r:staff_sudo_t:s0
tcontext=name:object_r:modules_object_t:s0 tclass=file
[ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open
} for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
ino=525251 scontext=name:staff_r:staff_sudo_t:s0
tcontext=name:object_r:modules_object_t:s0 tclass=file
[ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e
syscall=2 success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0
ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
subj=name:staff_r:staff_sudo_t:s0 key=(null)
[ 100.675902] type=1400 audit(1273811633.675:21): avc: denied {
getattr } for pid=2168 comm="modprobe"
path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
ino=525251 scontext=name:staff_r:staff_sudo_t:s0
tcontext=name:object_r:modules_object_t:s0 tclass=file
[ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e
syscall=5 success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0
items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
exe="/sbin/modprobe" subj=name:staff_r:staff_sudo_t:s0 key=(null)
[ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
IRQ 17
[ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
[ 100.828787] ath: EEPROM regdomain: 0x64
[ 100.828790] ath: EEPROM indicates we should expect a direct regpair map
[ 100.828793] ath: Country alpha2 being used: 00
[ 100.828795] ath: Regpair used: 0x64
[ 100.848609] type=1400 audit(1273811633.678:22): avc: denied {
search } for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs
ino=18 scontext=name:staff_r:staff_sudo_t:s0
tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
[ 100.848788] phy1: Selected rate control algorithm 'ath9k_rate_control'
[ 100.850035] Registered led device: ath9k-phy1::radio
[ 100.850488] Registered led device: ath9k-phy1::assoc
[ 100.851227] Registered led device: ath9k-phy1::tx
[ 100.851633] Registered led device: ath9k-phy1::rx
[ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
mem=0xffffc900005a0000, irq=17
[ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e
syscall=175 success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0
items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
exe="/sbin/modprobe" subj=name:staff_r:staff_sudo_t:s0 key=(null)
but there you go dmesg of the debug info for you
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-13 23:01 ` Luis R. Rodriguez
2010-05-14 0:21 ` Justin P. Mattock
@ 2010-05-14 4:55 ` Pekka Enberg
2010-05-14 5:07 ` Luis R. Rodriguez
1 sibling, 1 reply; 39+ messages in thread
From: Pekka Enberg @ 2010-05-14 4:55 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Justin P. Mattock, linux-wireless, Linux Kernel Mailing List,
Christoph Lameter
Hi Luis,
On Fri, May 14, 2010 at 2:01 AM, Luis R. Rodriguez
<lrodriguez@atheros.com> wrote:
> On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
> <justinmattock@gmail.com> wrote:
>> not sure what this is, but while at a convention
>> I was trying to access the internet and(below is
>> full dmesg) this showed up.
>>
>> After receiving this, I sat and tried to re-create
>> my steps to reproduce but had no luck(was even going
>> todo a bisect n the spot if I could re-create).
>
> OK this stuff is hard to reproduce it seems.. you have an Atheros
> AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
> to get the poison stuff? I am just surprised we haven't seen it
> ourselves yet. Let me make sure all of us get this kconfig option
> enabled.
CONFIG_SLUB_DEBUG and then either CONFIG_SLUB_DEBUG_ON or pass
'slub_debug' as kernel parameter.
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 4:55 ` Pekka Enberg
@ 2010-05-14 5:07 ` Luis R. Rodriguez
2010-05-14 5:19 ` Justin P. Mattock
2010-05-14 14:26 ` Christoph Lameter
0 siblings, 2 replies; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-14 5:07 UTC (permalink / raw)
To: Pekka Enberg
Cc: Justin P. Mattock, linux-wireless, Linux Kernel Mailing List,
Christoph Lameter
On Thu, May 13, 2010 at 9:55 PM, Pekka Enberg <penberg@cs.helsinki.fi> wrote:
> Hi Luis,
>
> On Fri, May 14, 2010 at 2:01 AM, Luis R. Rodriguez
> <lrodriguez@atheros.com> wrote:
>> On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
>> <justinmattock@gmail.com> wrote:
>>> not sure what this is, but while at a convention
>>> I was trying to access the internet and(below is
>>> full dmesg) this showed up.
>>>
>>> After receiving this, I sat and tried to re-create
>>> my steps to reproduce but had no luck(was even going
>>> todo a bisect n the spot if I could re-create).
>>
>> OK this stuff is hard to reproduce it seems.. you have an Atheros
>> AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
>> to get the poison stuff? I am just surprised we haven't seen it
>> ourselves yet. Let me make sure all of us get this kconfig option
>> enabled.
>
> CONFIG_SLUB_DEBUG and then either CONFIG_SLUB_DEBUG_ON or pass
> 'slub_debug' as kernel parameter.
Ah OK I had CONFIG_SLUB_DEBUG but not CONFIG_SLUB_DEBUG_ON, will
enable it from here on.
Luis
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 5:07 ` Luis R. Rodriguez
@ 2010-05-14 5:19 ` Justin P. Mattock
2010-05-14 16:12 ` Christoph Lameter
2010-05-14 14:26 ` Christoph Lameter
1 sibling, 1 reply; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 5:19 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Pekka Enberg, linux-wireless, Linux Kernel Mailing List,
Christoph Lameter
On 05/13/10 22:07, Luis R. Rodriguez wrote:
> On Thu, May 13, 2010 at 9:55 PM, Pekka Enberg<penberg@cs.helsinki.fi> wrote:
>> Hi Luis,
>>
>> On Fri, May 14, 2010 at 2:01 AM, Luis R. Rodriguez
>> <lrodriguez@atheros.com> wrote:
>>> On Thu, May 13, 2010 at 3:17 PM, Justin P. Mattock
>>> <justinmattock@gmail.com> wrote:
>>>> not sure what this is, but while at a convention
>>>> I was trying to access the internet and(below is
>>>> full dmesg) this showed up.
>>>>
>>>> After receiving this, I sat and tried to re-create
>>>> my steps to reproduce but had no luck(was even going
>>>> todo a bisect n the spot if I could re-create).
>>>
>>> OK this stuff is hard to reproduce it seems.. you have an Atheros
>>> AR5418 MAC/BB Rev:2 AR5133 RF Rev:81, what kconfig option do you use
>>> to get the poison stuff? I am just surprised we haven't seen it
>>> ourselves yet. Let me make sure all of us get this kconfig option
>>> enabled.
>>
>> CONFIG_SLUB_DEBUG and then either CONFIG_SLUB_DEBUG_ON or pass
>> 'slub_debug' as kernel parameter.
>
> Ah OK I had CONFIG_SLUB_DEBUG but not CONFIG_SLUB_DEBUG_ON, will
> enable it from here on.
>
> Luis
>
I enable these options as well..
(then see If I can(hopefully)re-create this
then I'll bisect it).
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 4:44 ` Justin P. Mattock
@ 2010-05-14 6:16 ` Luis R. Rodriguez
2010-05-14 6:20 ` Bruno Randolf
2010-05-14 6:20 ` Justin P. Mattock
0 siblings, 2 replies; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-14 6:16 UTC (permalink / raw)
To: Justin P. Mattock
Cc: Luis Rodriguez, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On Thu, May 13, 2010 at 9:44 PM, Justin P. Mattock
<justinmattock@gmail.com> wrote:
> On 05/13/10 21:01, Luis R. Rodriguez wrote:
>>
>> On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
>> <justinmattock@gmail.com> wrote:
>>
>>>
>>> what I can try, is(not at the convention, on eth0
>>> at the moment), but when I get back to the convention
>>> center place I can try your patch as well as the
>>> modprobe option, to see if I can get any signs of
>>> a recreation(if so I'll bisect there).
>>
>> The debug info I just need upon load of the module, I don't need you
>> to run the debug stuff to try to reproduce. The debug print upon load
>> will tell us the rxbuf size and cache line size.
>>
>> Luis
>>
>
> o.k. it's not pretty due
> to loads of avc's for SELinux:
> (I run a rootless system).
>
> [ 84.172649] ath9k: Driver unloaded
> [ 100.675300] audit_printk_skb: 6 callbacks suppressed
> [ 100.675306] type=1400 audit(1273811633.675:20): avc: denied { search }
> for pid=2168 comm="modprobe" name="modules" dev=sda3 ino=2500
> scontext=name:staff_r:staff_sudo_t:s0
> tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
> [ 100.675408] type=1400 audit(1273811633.675:20): avc: denied { search }
> for pid=2168 comm="modprobe" name="2.6.34-rc7-00057-gcdfda35" dev=sda3
> ino=524392 scontext=name:staff_r:staff_sudo_t:s0
> tcontext=name:object_r:modules_object_t:s0 tclass=dir
> [ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read }
> for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
> scontext=name:staff_r:staff_sudo_t:s0
> tcontext=name:object_r:modules_object_t:s0 tclass=file
> [ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open }
> for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
> scontext=name:staff_r:staff_sudo_t:s0
> tcontext=name:object_r:modules_object_t:s0 tclass=file
> [ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e syscall=2
> success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0 ppid=2080 pid=2168
> auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0
> ses=1 comm="modprobe" exe="/sbin/modprobe" subj=name:staff_r:staff_sudo_t:s0
> key=(null)
> [ 100.675902] type=1400 audit(1273811633.675:21): avc: denied { getattr }
> for pid=2168 comm="modprobe"
> path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
> tcontext=name:object_r:modules_object_t:s0 tclass=file
> [ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e syscall=5
> success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0 items=0
> ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0
> fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
> subj=name:staff_r:staff_sudo_t:s0 key=(null)
> [ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ
> 17
> [ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
> [ 100.828787] ath: EEPROM regdomain: 0x64
> [ 100.828790] ath: EEPROM indicates we should expect a direct regpair map
> [ 100.828793] ath: Country alpha2 being used: 00
> [ 100.828795] ath: Regpair used: 0x64
> [ 100.848609] type=1400 audit(1273811633.678:22): avc: denied { search }
> for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs ino=18
> scontext=name:staff_r:staff_sudo_t:s0
> tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
> [ 100.848788] phy1: Selected rate control algorithm 'ath9k_rate_control'
> [ 100.850035] Registered led device: ath9k-phy1::radio
> [ 100.850488] Registered led device: ath9k-phy1::assoc
> [ 100.851227] Registered led device: ath9k-phy1::tx
> [ 100.851633] Registered led device: ath9k-phy1::rx
> [ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
> mem=0xffffc900005a0000, irq=17
> [ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e syscall=175
> success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0 items=0 ppid=2080
> pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0
> tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>
> but there you go dmesg of the debug info for you
Justin, did you forget to use the debug parameter on modprobe ath9k?
modprobe ath9k debug=0x0000020
I do not see the output I expected.
Luis
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 6:16 ` Luis R. Rodriguez
@ 2010-05-14 6:20 ` Bruno Randolf
2010-05-14 6:31 ` Justin P. Mattock
2010-05-14 6:20 ` Justin P. Mattock
1 sibling, 1 reply; 39+ messages in thread
From: Bruno Randolf @ 2010-05-14 6:20 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Justin P. Mattock, Luis Rodriguez, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On Friday 14 May 2010 15:16:22 Luis R. Rodriguez wrote:
> On Thu, May 13, 2010 at 9:44 PM, Justin P. Mattock
>
> <justinmattock@gmail.com> wrote:
> > On 05/13/10 21:01, Luis R. Rodriguez wrote:
> >> On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
> >>
> >> <justinmattock@gmail.com> wrote:
> >>> what I can try, is(not at the convention, on eth0
> >>> at the moment), but when I get back to the convention
> >>> center place I can try your patch as well as the
> >>> modprobe option, to see if I can get any signs of
> >>> a recreation(if so I'll bisect there).
> >>
> >> The debug info I just need upon load of the module, I don't need you
> >> to run the debug stuff to try to reproduce. The debug print upon load
> >> will tell us the rxbuf size and cache line size.
> >>
> >> Luis
> >
> > o.k. it's not pretty due
> > to loads of avc's for SELinux:
> > (I run a rootless system).
> >
> > [ 84.172649] ath9k: Driver unloaded
> > [ 100.675300] audit_printk_skb: 6 callbacks suppressed
> > [ 100.675306] type=1400 audit(1273811633.675:20): avc: denied { search
> > } for pid=2168 comm="modprobe" name="modules" dev=sda3 ino=2500
> > scontext=name:staff_r:staff_sudo_t:s0
> > tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
> > [ 100.675408] type=1400 audit(1273811633.675:20): avc: denied { search
> > } for pid=2168 comm="modprobe" name="2.6.34-rc7-00057-gcdfda35"
> > dev=sda3 ino=524392 scontext=name:staff_r:staff_sudo_t:s0
> > tcontext=name:object_r:modules_object_t:s0 tclass=dir
> > [ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read }
> > for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
> > scontext=name:staff_r:staff_sudo_t:s0
> > tcontext=name:object_r:modules_object_t:s0 tclass=file
> > [ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open }
> > for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
> > scontext=name:staff_r:staff_sudo_t:s0
> > tcontext=name:object_r:modules_object_t:s0 tclass=file
> > [ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e
> > syscall=2 success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0
> > ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
> > sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
> > subj=name:staff_r:staff_sudo_t:s0 key=(null)
> > [ 100.675902] type=1400 audit(1273811633.675:21): avc: denied {
> > getattr } for pid=2168 comm="modprobe"
> > path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
> > ino=525251 scontext=name:staff_r:staff_sudo_t:s0
> > tcontext=name:object_r:modules_object_t:s0 tclass=file
> > [ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e
> > syscall=5 success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0
> > items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
> > egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
> > exe="/sbin/modprobe"
> > subj=name:staff_r:staff_sudo_t:s0 key=(null)
> > [ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
> > IRQ 17
> > [ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
> > [ 100.828787] ath: EEPROM regdomain: 0x64
> > [ 100.828790] ath: EEPROM indicates we should expect a direct regpair
> > map [ 100.828793] ath: Country alpha2 being used: 00
> > [ 100.828795] ath: Regpair used: 0x64
> > [ 100.848609] type=1400 audit(1273811633.678:22): avc: denied { search
> > } for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs ino=18
> > scontext=name:staff_r:staff_sudo_t:s0
> > tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
> > [ 100.848788] phy1: Selected rate control algorithm 'ath9k_rate_control'
> > [ 100.850035] Registered led device: ath9k-phy1::radio
> > [ 100.850488] Registered led device: ath9k-phy1::assoc
> > [ 100.851227] Registered led device: ath9k-phy1::tx
> > [ 100.851633] Registered led device: ath9k-phy1::rx
> > [ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
> > mem=0xffffc900005a0000, irq=17
> > [ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e
> > syscall=175 success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0
> > items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
> > egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
> > exe="/sbin/modprobe"
> > subj=name:staff_r:staff_sudo_t:s0 key=(null)
> >
> > but there you go dmesg of the debug info for you
>
> Justin, did you forget to use the debug parameter on modprobe ath9k?
>
> modprobe ath9k debug=0x0000020
>
> I do not see the output I expected.
i think you have to do at least "ifconfig wlan0 up" to see it - (at least for
ath5k).
bruno
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 6:16 ` Luis R. Rodriguez
2010-05-14 6:20 ` Bruno Randolf
@ 2010-05-14 6:20 ` Justin P. Mattock
1 sibling, 0 replies; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 6:20 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Luis Rodriguez, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On 05/13/10 23:16, Luis R. Rodriguez wrote:
> On Thu, May 13, 2010 at 9:44 PM, Justin P. Mattock
> <justinmattock@gmail.com> wrote:
>> On 05/13/10 21:01, Luis R. Rodriguez wrote:
>>>
>>> On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
>>> <justinmattock@gmail.com> wrote:
>>>
>>>>
>>>> what I can try, is(not at the convention, on eth0
>>>> at the moment), but when I get back to the convention
>>>> center place I can try your patch as well as the
>>>> modprobe option, to see if I can get any signs of
>>>> a recreation(if so I'll bisect there).
>>>
>>> The debug info I just need upon load of the module, I don't need you
>>> to run the debug stuff to try to reproduce. The debug print upon load
>>> will tell us the rxbuf size and cache line size.
>>>
>>> Luis
>>>
>>
>> o.k. it's not pretty due
>> to loads of avc's for SELinux:
>> (I run a rootless system).
>>
>> [ 84.172649] ath9k: Driver unloaded
>> [ 100.675300] audit_printk_skb: 6 callbacks suppressed
>> [ 100.675306] type=1400 audit(1273811633.675:20): avc: denied { search }
>> for pid=2168 comm="modprobe" name="modules" dev=sda3 ino=2500
>> scontext=name:staff_r:staff_sudo_t:s0
>> tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
>> [ 100.675408] type=1400 audit(1273811633.675:20): avc: denied { search }
>> for pid=2168 comm="modprobe" name="2.6.34-rc7-00057-gcdfda35" dev=sda3
>> ino=524392 scontext=name:staff_r:staff_sudo_t:s0
>> tcontext=name:object_r:modules_object_t:s0 tclass=dir
>> [ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read }
>> for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
>> scontext=name:staff_r:staff_sudo_t:s0
>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>> [ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open }
>> for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
>> scontext=name:staff_r:staff_sudo_t:s0
>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>> [ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e syscall=2
>> success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0 ppid=2080 pid=2168
>> auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0
>> ses=1 comm="modprobe" exe="/sbin/modprobe" subj=name:staff_r:staff_sudo_t:s0
>> key=(null)
>> [ 100.675902] type=1400 audit(1273811633.675:21): avc: denied { getattr }
>> for pid=2168 comm="modprobe"
>> path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>> [ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e syscall=5
>> success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0 items=0
>> ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0
>> fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>> [ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ
>> 17
>> [ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
>> [ 100.828787] ath: EEPROM regdomain: 0x64
>> [ 100.828790] ath: EEPROM indicates we should expect a direct regpair map
>> [ 100.828793] ath: Country alpha2 being used: 00
>> [ 100.828795] ath: Regpair used: 0x64
>> [ 100.848609] type=1400 audit(1273811633.678:22): avc: denied { search }
>> for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs ino=18
>> scontext=name:staff_r:staff_sudo_t:s0
>> tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
>> [ 100.848788] phy1: Selected rate control algorithm 'ath9k_rate_control'
>> [ 100.850035] Registered led device: ath9k-phy1::radio
>> [ 100.850488] Registered led device: ath9k-phy1::assoc
>> [ 100.851227] Registered led device: ath9k-phy1::tx
>> [ 100.851633] Registered led device: ath9k-phy1::rx
>> [ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
>> mem=0xffffc900005a0000, irq=17
>> [ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e syscall=175
>> success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0 items=0 ppid=2080
>> pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0
>> tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>
>> but there you go dmesg of the debug info for you
>
> Justin, did you forget to use the debug parameter on modprobe ath9k?
>
> modprobe ath9k debug=0x0000020
>
> I do not see the output I expected.
>
> Luis
>
no.. I used your code
literally i.g. just copied and
pasted as is.
I can give that a try again
and see.Before though what
kernel parameters/kconfig might I be missing
just to be sure?
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 6:20 ` Bruno Randolf
@ 2010-05-14 6:31 ` Justin P. Mattock
2010-05-14 6:36 ` Luis R. Rodriguez
2010-05-14 6:38 ` Bruno Randolf
0 siblings, 2 replies; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 6:31 UTC (permalink / raw)
To: Bruno Randolf
Cc: Luis R. Rodriguez, Luis Rodriguez, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On 05/13/10 23:20, Bruno Randolf wrote:
> On Friday 14 May 2010 15:16:22 Luis R. Rodriguez wrote:
>> On Thu, May 13, 2010 at 9:44 PM, Justin P. Mattock
>>
>> <justinmattock@gmail.com> wrote:
>>> On 05/13/10 21:01, Luis R. Rodriguez wrote:
>>>> On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
>>>>
>>>> <justinmattock@gmail.com> wrote:
>>>>> what I can try, is(not at the convention, on eth0
>>>>> at the moment), but when I get back to the convention
>>>>> center place I can try your patch as well as the
>>>>> modprobe option, to see if I can get any signs of
>>>>> a recreation(if so I'll bisect there).
>>>>
>>>> The debug info I just need upon load of the module, I don't need you
>>>> to run the debug stuff to try to reproduce. The debug print upon load
>>>> will tell us the rxbuf size and cache line size.
>>>>
>>>> Luis
>>>
>>> o.k. it's not pretty due
>>> to loads of avc's for SELinux:
>>> (I run a rootless system).
>>>
>>> [ 84.172649] ath9k: Driver unloaded
>>> [ 100.675300] audit_printk_skb: 6 callbacks suppressed
>>> [ 100.675306] type=1400 audit(1273811633.675:20): avc: denied { search
>>> } for pid=2168 comm="modprobe" name="modules" dev=sda3 ino=2500
>>> scontext=name:staff_r:staff_sudo_t:s0
>>> tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
>>> [ 100.675408] type=1400 audit(1273811633.675:20): avc: denied { search
>>> } for pid=2168 comm="modprobe" name="2.6.34-rc7-00057-gcdfda35"
>>> dev=sda3 ino=524392 scontext=name:staff_r:staff_sudo_t:s0
>>> tcontext=name:object_r:modules_object_t:s0 tclass=dir
>>> [ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read }
>>> for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
>>> scontext=name:staff_r:staff_sudo_t:s0
>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>> [ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open }
>>> for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
>>> scontext=name:staff_r:staff_sudo_t:s0
>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>> [ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e
>>> syscall=2 success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0
>>> ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
>>> sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>> [ 100.675902] type=1400 audit(1273811633.675:21): avc: denied {
>>> getattr } for pid=2168 comm="modprobe"
>>> path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
>>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>> [ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e
>>> syscall=5 success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0
>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>>> exe="/sbin/modprobe"
>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>> [ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
>>> IRQ 17
>>> [ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
>>> [ 100.828787] ath: EEPROM regdomain: 0x64
>>> [ 100.828790] ath: EEPROM indicates we should expect a direct regpair
>>> map [ 100.828793] ath: Country alpha2 being used: 00
>>> [ 100.828795] ath: Regpair used: 0x64
>>> [ 100.848609] type=1400 audit(1273811633.678:22): avc: denied { search
>>> } for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs ino=18
>>> scontext=name:staff_r:staff_sudo_t:s0
>>> tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
>>> [ 100.848788] phy1: Selected rate control algorithm 'ath9k_rate_control'
>>> [ 100.850035] Registered led device: ath9k-phy1::radio
>>> [ 100.850488] Registered led device: ath9k-phy1::assoc
>>> [ 100.851227] Registered led device: ath9k-phy1::tx
>>> [ 100.851633] Registered led device: ath9k-phy1::rx
>>> [ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
>>> mem=0xffffc900005a0000, irq=17
>>> [ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e
>>> syscall=175 success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0
>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>>> exe="/sbin/modprobe"
>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>
>>> but there you go dmesg of the debug info for you
>>
>> Justin, did you forget to use the debug parameter on modprobe ath9k?
>>
>> modprobe ath9k debug=0x0000020
>>
>> I do not see the output I expected.
>
> i think you have to do at least "ifconfig wlan0 up" to see it - (at least for
> ath5k).
>
> bruno
>
didn't think todo so, I'll redu
again and see. BTW: the connection
over here is dodgy(hotel) should I at-least
find a stable access point? i.g. convetion
center seemed semi somewhat there
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 6:31 ` Justin P. Mattock
@ 2010-05-14 6:36 ` Luis R. Rodriguez
2010-05-14 6:42 ` Justin P. Mattock
2010-05-14 6:38 ` Bruno Randolf
1 sibling, 1 reply; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-14 6:36 UTC (permalink / raw)
To: Justin P. Mattock
Cc: Bruno Randolf, Luis Rodriguez, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On Thu, May 13, 2010 at 11:31 PM, Justin P. Mattock
<justinmattock@gmail.com> wrote:
> On 05/13/10 23:20, Bruno Randolf wrote:
>>
>> On Friday 14 May 2010 15:16:22 Luis R. Rodriguez wrote:
>>>
>>> On Thu, May 13, 2010 at 9:44 PM, Justin P. Mattock
>>>
>>> <justinmattock@gmail.com> wrote:
>>>>
>>>> On 05/13/10 21:01, Luis R. Rodriguez wrote:
>>>>>
>>>>> On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
>>>>>
>>>>> <justinmattock@gmail.com> wrote:
>>>>>>
>>>>>> what I can try, is(not at the convention, on eth0
>>>>>> at the moment), but when I get back to the convention
>>>>>> center place I can try your patch as well as the
>>>>>> modprobe option, to see if I can get any signs of
>>>>>> a recreation(if so I'll bisect there).
>>>>>
>>>>> The debug info I just need upon load of the module, I don't need you
>>>>> to run the debug stuff to try to reproduce. The debug print upon load
>>>>> will tell us the rxbuf size and cache line size.
>>>>>
>>>>> Luis
>>>>
>>>> o.k. it's not pretty due
>>>> to loads of avc's for SELinux:
>>>> (I run a rootless system).
>>>>
>>>> [ 84.172649] ath9k: Driver unloaded
>>>> [ 100.675300] audit_printk_skb: 6 callbacks suppressed
>>>> [ 100.675306] type=1400 audit(1273811633.675:20): avc: denied {
>>>> search
>>>> } for pid=2168 comm="modprobe" name="modules" dev=sda3 ino=2500
>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>> tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
>>>> [ 100.675408] type=1400 audit(1273811633.675:20): avc: denied {
>>>> search
>>>> } for pid=2168 comm="modprobe" name="2.6.34-rc7-00057-gcdfda35"
>>>> dev=sda3 ino=524392 scontext=name:staff_r:staff_sudo_t:s0
>>>> tcontext=name:object_r:modules_object_t:s0 tclass=dir
>>>> [ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read
>>>> }
>>>> for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>> [ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open
>>>> }
>>>> for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>> [ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e
>>>> syscall=2 success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0
>>>> ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
>>>> sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>> [ 100.675902] type=1400 audit(1273811633.675:21): avc: denied {
>>>> getattr } for pid=2168 comm="modprobe"
>>>> path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
>>>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>> [ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e
>>>> syscall=5 success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0
>>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>>>> exe="/sbin/modprobe"
>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>> [ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
>>>> IRQ 17
>>>> [ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
>>>> [ 100.828787] ath: EEPROM regdomain: 0x64
>>>> [ 100.828790] ath: EEPROM indicates we should expect a direct regpair
>>>> map [ 100.828793] ath: Country alpha2 being used: 00
>>>> [ 100.828795] ath: Regpair used: 0x64
>>>> [ 100.848609] type=1400 audit(1273811633.678:22): avc: denied {
>>>> search
>>>> } for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs ino=18
>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>> tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
>>>> [ 100.848788] phy1: Selected rate control algorithm
>>>> 'ath9k_rate_control'
>>>> [ 100.850035] Registered led device: ath9k-phy1::radio
>>>> [ 100.850488] Registered led device: ath9k-phy1::assoc
>>>> [ 100.851227] Registered led device: ath9k-phy1::tx
>>>> [ 100.851633] Registered led device: ath9k-phy1::rx
>>>> [ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
>>>> mem=0xffffc900005a0000, irq=17
>>>> [ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e
>>>> syscall=175 success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0
>>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>>>> exe="/sbin/modprobe"
>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>>
>>>> but there you go dmesg of the debug info for you
>>>
>>> Justin, did you forget to use the debug parameter on modprobe ath9k?
>>>
>>> modprobe ath9k debug=0x0000020
>>>
>>> I do not see the output I expected.
>>
>> i think you have to do at least "ifconfig wlan0 up" to see it - (at least
>> for
>> ath5k).
>>
>> bruno
>>
>
> didn't think todo so, I'll redu
> again and see. BTW: the connection
> over here is dodgy(hotel) should I at-least
> find a stable access point?
Up to you, just need that print line.
ath_print(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
common->cachelsz, common->rx_bufsize);
Luis
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 6:31 ` Justin P. Mattock
2010-05-14 6:36 ` Luis R. Rodriguez
@ 2010-05-14 6:38 ` Bruno Randolf
2010-05-14 15:41 ` Justin P. Mattock
1 sibling, 1 reply; 39+ messages in thread
From: Bruno Randolf @ 2010-05-14 6:38 UTC (permalink / raw)
To: Justin P. Mattock
Cc: Luis R. Rodriguez, Luis Rodriguez, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On Friday 14 May 2010 15:31:26 Justin P. Mattock wrote:
> On 05/13/10 23:20, Bruno Randolf wrote:
> > On Friday 14 May 2010 15:16:22 Luis R. Rodriguez wrote:
> >> On Thu, May 13, 2010 at 9:44 PM, Justin P. Mattock
> >>
> >> <justinmattock@gmail.com> wrote:
> >>> On 05/13/10 21:01, Luis R. Rodriguez wrote:
> >>>> On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
> >>>>
> >>>> <justinmattock@gmail.com> wrote:
> >>>>> what I can try, is(not at the convention, on eth0
> >>>>> at the moment), but when I get back to the convention
> >>>>> center place I can try your patch as well as the
> >>>>> modprobe option, to see if I can get any signs of
> >>>>> a recreation(if so I'll bisect there).
> >>>>
> >>>> The debug info I just need upon load of the module, I don't need you
> >>>> to run the debug stuff to try to reproduce. The debug print upon load
> >>>> will tell us the rxbuf size and cache line size.
> >>>>
> >>>> Luis
> >>>
> >>> o.k. it's not pretty due
> >>> to loads of avc's for SELinux:
> >>> (I run a rootless system).
> >>>
> >>> [ 84.172649] ath9k: Driver unloaded
> >>> [ 100.675300] audit_printk_skb: 6 callbacks suppressed
> >>> [ 100.675306] type=1400 audit(1273811633.675:20): avc: denied {
> >>> search } for pid=2168 comm="modprobe" name="modules" dev=sda3
> >>> ino=2500 scontext=name:staff_r:staff_sudo_t:s0
> >>> tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
> >>> [ 100.675408] type=1400 audit(1273811633.675:20): avc: denied {
> >>> search } for pid=2168 comm="modprobe"
> >>> name="2.6.34-rc7-00057-gcdfda35" dev=sda3 ino=524392
> >>> scontext=name:staff_r:staff_sudo_t:s0
> >>> tcontext=name:object_r:modules_object_t:s0 tclass=dir
> >>> [ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read
> >>> } for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
> >>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
> >>> tcontext=name:object_r:modules_object_t:s0 tclass=file
> >>> [ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open
> >>> } for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
> >>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
> >>> tcontext=name:object_r:modules_object_t:s0 tclass=file
> >>> [ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e
> >>> syscall=2 success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0
> >>> ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
> >>> sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
> >>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
> >>> [ 100.675902] type=1400 audit(1273811633.675:21): avc: denied {
> >>> getattr } for pid=2168 comm="modprobe"
> >>> path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
> >>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
> >>> tcontext=name:object_r:modules_object_t:s0 tclass=file
> >>> [ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e
> >>> syscall=5 success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0
> >>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
> >>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
> >>> exe="/sbin/modprobe"
> >>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
> >>> [ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
> >>> IRQ 17
> >>> [ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
> >>> [ 100.828787] ath: EEPROM regdomain: 0x64
> >>> [ 100.828790] ath: EEPROM indicates we should expect a direct regpair
> >>> map [ 100.828793] ath: Country alpha2 being used: 00
> >>> [ 100.828795] ath: Regpair used: 0x64
> >>> [ 100.848609] type=1400 audit(1273811633.678:22): avc: denied {
> >>> search } for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs
> >>> ino=18 scontext=name:staff_r:staff_sudo_t:s0
> >>> tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
> >>> [ 100.848788] phy1: Selected rate control algorithm
> >>> 'ath9k_rate_control' [ 100.850035] Registered led device:
> >>> ath9k-phy1::radio
> >>> [ 100.850488] Registered led device: ath9k-phy1::assoc
> >>> [ 100.851227] Registered led device: ath9k-phy1::tx
> >>> [ 100.851633] Registered led device: ath9k-phy1::rx
> >>> [ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
> >>> mem=0xffffc900005a0000, irq=17
> >>> [ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e
> >>> syscall=175 success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0
> >>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
> >>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
> >>> exe="/sbin/modprobe"
> >>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
> >>>
> >>> but there you go dmesg of the debug info for you
> >>
> >> Justin, did you forget to use the debug parameter on modprobe ath9k?
> >>
> >> modprobe ath9k debug=0x0000020
> >>
> >> I do not see the output I expected.
> >
> > i think you have to do at least "ifconfig wlan0 up" to see it - (at least
> > for ath5k).
> >
> > bruno
>
> didn't think todo so, I'll redu
> again and see. BTW: the connection
> over here is dodgy(hotel) should I at-least
> find a stable access point? i.g. convetion
> center seemed semi somewhat there
no that does not matter. just ifconfig up is enough. it's just initialization,
you don't need a connection for that.
bruno
> Justin P. Mattock
> --
> To unsubscribe from this list: send the line "unsubscribe linux-wireless"
> in the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 6:36 ` Luis R. Rodriguez
@ 2010-05-14 6:42 ` Justin P. Mattock
0 siblings, 0 replies; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 6:42 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Bruno Randolf, Luis Rodriguez, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On 05/13/10 23:36, Luis R. Rodriguez wrote:
> On Thu, May 13, 2010 at 11:31 PM, Justin P. Mattock
> <justinmattock@gmail.com> wrote:
>> On 05/13/10 23:20, Bruno Randolf wrote:
>>>
>>> On Friday 14 May 2010 15:16:22 Luis R. Rodriguez wrote:
>>>>
>>>> On Thu, May 13, 2010 at 9:44 PM, Justin P. Mattock
>>>>
>>>> <justinmattock@gmail.com> wrote:
>>>>>
>>>>> On 05/13/10 21:01, Luis R. Rodriguez wrote:
>>>>>>
>>>>>> On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
>>>>>>
>>>>>> <justinmattock@gmail.com> wrote:
>>>>>>>
>>>>>>> what I can try, is(not at the convention, on eth0
>>>>>>> at the moment), but when I get back to the convention
>>>>>>> center place I can try your patch as well as the
>>>>>>> modprobe option, to see if I can get any signs of
>>>>>>> a recreation(if so I'll bisect there).
>>>>>>
>>>>>> The debug info I just need upon load of the module, I don't need you
>>>>>> to run the debug stuff to try to reproduce. The debug print upon load
>>>>>> will tell us the rxbuf size and cache line size.
>>>>>>
>>>>>> Luis
>>>>>
>>>>> o.k. it's not pretty due
>>>>> to loads of avc's for SELinux:
>>>>> (I run a rootless system).
>>>>>
>>>>> [ 84.172649] ath9k: Driver unloaded
>>>>> [ 100.675300] audit_printk_skb: 6 callbacks suppressed
>>>>> [ 100.675306] type=1400 audit(1273811633.675:20): avc: denied {
>>>>> search
>>>>> } for pid=2168 comm="modprobe" name="modules" dev=sda3 ino=2500
>>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>>> tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
>>>>> [ 100.675408] type=1400 audit(1273811633.675:20): avc: denied {
>>>>> search
>>>>> } for pid=2168 comm="modprobe" name="2.6.34-rc7-00057-gcdfda35"
>>>>> dev=sda3 ino=524392 scontext=name:staff_r:staff_sudo_t:s0
>>>>> tcontext=name:object_r:modules_object_t:s0 tclass=dir
>>>>> [ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read
>>>>> }
>>>>> for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
>>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>>> [ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open
>>>>> }
>>>>> for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3 ino=525251
>>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>>> [ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e
>>>>> syscall=2 success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0
>>>>> ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
>>>>> sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
>>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>>> [ 100.675902] type=1400 audit(1273811633.675:21): avc: denied {
>>>>> getattr } for pid=2168 comm="modprobe"
>>>>> path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
>>>>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>>> [ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e
>>>>> syscall=5 success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0
>>>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>>>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>>>>> exe="/sbin/modprobe"
>>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>>> [ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
>>>>> IRQ 17
>>>>> [ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
>>>>> [ 100.828787] ath: EEPROM regdomain: 0x64
>>>>> [ 100.828790] ath: EEPROM indicates we should expect a direct regpair
>>>>> map [ 100.828793] ath: Country alpha2 being used: 00
>>>>> [ 100.828795] ath: Regpair used: 0x64
>>>>> [ 100.848609] type=1400 audit(1273811633.678:22): avc: denied {
>>>>> search
>>>>> } for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs ino=18
>>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>>> tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
>>>>> [ 100.848788] phy1: Selected rate control algorithm
>>>>> 'ath9k_rate_control'
>>>>> [ 100.850035] Registered led device: ath9k-phy1::radio
>>>>> [ 100.850488] Registered led device: ath9k-phy1::assoc
>>>>> [ 100.851227] Registered led device: ath9k-phy1::tx
>>>>> [ 100.851633] Registered led device: ath9k-phy1::rx
>>>>> [ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
>>>>> mem=0xffffc900005a0000, irq=17
>>>>> [ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e
>>>>> syscall=175 success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0
>>>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>>>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>>>>> exe="/sbin/modprobe"
>>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>>>
>>>>> but there you go dmesg of the debug info for you
>>>>
>>>> Justin, did you forget to use the debug parameter on modprobe ath9k?
>>>>
>>>> modprobe ath9k debug=0x0000020
>>>>
>>>> I do not see the output I expected.
>>>
>>> i think you have to do at least "ifconfig wlan0 up" to see it - (at least
>>> for
>>> ath5k).
>>>
>>> bruno
>>>
>>
>> didn't think todo so, I'll redu
>> again and see. BTW: the connection
>> over here is dodgy(hotel) should I at-least
>> find a stable access point?
>
> Up to you, just need that print line.
>
> ath_print(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
> common->cachelsz, common->rx_bufsize);
>
> Luis
>
alright.. (in a few) I'll go ahead and enable
as much as possible, as well as the prink
ans see if I can grab the right info for you.
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 5:07 ` Luis R. Rodriguez
2010-05-14 5:19 ` Justin P. Mattock
@ 2010-05-14 14:26 ` Christoph Lameter
1 sibling, 0 replies; 39+ messages in thread
From: Christoph Lameter @ 2010-05-14 14:26 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Pekka Enberg, Justin P. Mattock, linux-wireless,
Linux Kernel Mailing List
On Thu, 13 May 2010, Luis R. Rodriguez wrote:
> > CONFIG_SLUB_DEBUG and then either CONFIG_SLUB_DEBUG_ON or pass
> > 'slub_debug' as kernel parameter.
>
> Ah OK I had CONFIG_SLUB_DEBUG but not CONFIG_SLUB_DEBUG_ON, will
> enable it from here on.
The slub_debug kernel parameter is there so that you can avoid having to
set CONFIG_SLUB_DEBUG_ON.
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 6:38 ` Bruno Randolf
@ 2010-05-14 15:41 ` Justin P. Mattock
2010-05-14 16:53 ` Luis R. Rodriguez
0 siblings, 1 reply; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 15:41 UTC (permalink / raw)
To: Bruno Randolf
Cc: Luis R. Rodriguez, Luis Rodriguez, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On 05/13/10 23:38, Bruno Randolf wrote:
> On Friday 14 May 2010 15:31:26 Justin P. Mattock wrote:
>> On 05/13/10 23:20, Bruno Randolf wrote:
>>> On Friday 14 May 2010 15:16:22 Luis R. Rodriguez wrote:
>>>> On Thu, May 13, 2010 at 9:44 PM, Justin P. Mattock
>>>>
>>>> <justinmattock@gmail.com> wrote:
>>>>> On 05/13/10 21:01, Luis R. Rodriguez wrote:
>>>>>> On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
>>>>>>
>>>>>> <justinmattock@gmail.com> wrote:
>>>>>>> what I can try, is(not at the convention, on eth0
>>>>>>> at the moment), but when I get back to the convention
>>>>>>> center place I can try your patch as well as the
>>>>>>> modprobe option, to see if I can get any signs of
>>>>>>> a recreation(if so I'll bisect there).
>>>>>>
>>>>>> The debug info I just need upon load of the module, I don't need you
>>>>>> to run the debug stuff to try to reproduce. The debug print upon load
>>>>>> will tell us the rxbuf size and cache line size.
>>>>>>
>>>>>> Luis
>>>>>
>>>>> o.k. it's not pretty due
>>>>> to loads of avc's for SELinux:
>>>>> (I run a rootless system).
>>>>>
>>>>> [ 84.172649] ath9k: Driver unloaded
>>>>> [ 100.675300] audit_printk_skb: 6 callbacks suppressed
>>>>> [ 100.675306] type=1400 audit(1273811633.675:20): avc: denied {
>>>>> search } for pid=2168 comm="modprobe" name="modules" dev=sda3
>>>>> ino=2500 scontext=name:staff_r:staff_sudo_t:s0
>>>>> tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
>>>>> [ 100.675408] type=1400 audit(1273811633.675:20): avc: denied {
>>>>> search } for pid=2168 comm="modprobe"
>>>>> name="2.6.34-rc7-00057-gcdfda35" dev=sda3 ino=524392
>>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>>> tcontext=name:object_r:modules_object_t:s0 tclass=dir
>>>>> [ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read
>>>>> } for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
>>>>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>>> [ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open
>>>>> } for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
>>>>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>>> [ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e
>>>>> syscall=2 success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0
>>>>> ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
>>>>> sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
>>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>>> [ 100.675902] type=1400 audit(1273811633.675:21): avc: denied {
>>>>> getattr } for pid=2168 comm="modprobe"
>>>>> path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
>>>>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>>> [ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e
>>>>> syscall=5 success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0
>>>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>>>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>>>>> exe="/sbin/modprobe"
>>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>>> [ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
>>>>> IRQ 17
>>>>> [ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
>>>>> [ 100.828787] ath: EEPROM regdomain: 0x64
>>>>> [ 100.828790] ath: EEPROM indicates we should expect a direct regpair
>>>>> map [ 100.828793] ath: Country alpha2 being used: 00
>>>>> [ 100.828795] ath: Regpair used: 0x64
>>>>> [ 100.848609] type=1400 audit(1273811633.678:22): avc: denied {
>>>>> search } for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs
>>>>> ino=18 scontext=name:staff_r:staff_sudo_t:s0
>>>>> tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
>>>>> [ 100.848788] phy1: Selected rate control algorithm
>>>>> 'ath9k_rate_control' [ 100.850035] Registered led device:
>>>>> ath9k-phy1::radio
>>>>> [ 100.850488] Registered led device: ath9k-phy1::assoc
>>>>> [ 100.851227] Registered led device: ath9k-phy1::tx
>>>>> [ 100.851633] Registered led device: ath9k-phy1::rx
>>>>> [ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
>>>>> mem=0xffffc900005a0000, irq=17
>>>>> [ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e
>>>>> syscall=175 success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0
>>>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>>>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>>>>> exe="/sbin/modprobe"
>>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>>>
>>>>> but there you go dmesg of the debug info for you
>>>>
>>>> Justin, did you forget to use the debug parameter on modprobe ath9k?
>>>>
>>>> modprobe ath9k debug=0x0000020
>>>>
>>>> I do not see the output I expected.
>>>
>>> i think you have to do at least "ifconfig wlan0 up" to see it - (at least
>>> for ath5k).
>>>
>>> bruno
>>
>> didn't think todo so, I'll redu
>> again and see. BTW: the connection
>> over here is dodgy(hotel) should I at-least
>> find a stable access point? i.g. convetion
>> center seemed semi somewhat there
>
> no that does not matter. just ifconfig up is enough. it's just initialization,
> you don't need a connection for that.
>
> bruno
>
>> Justin P. Mattock
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-wireless"
>> in the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
here you go:
(hopefully I did this correct)
[ 84.172542] ath9k 0000:03:00.0: PCI INT A disabled
[ 84.172649] ath9k: Driver unloaded
[ 100.675300] audit_printk_skb: 6 callbacks suppressed
[ 100.675306] type=1400 audit(1273811633.675:20): avc: denied {
search } for pid=2168 comm="modprobe" name="modules" dev=sda3 ino=2500
xt=name:staff_r:staff_sudo_t:s0
tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
[ 100.675408] type=1400 audit(1273811633.675:20): avc: denied {
search } for pid=2168 comm="modprobe" name="2.6.34-rc7-00057-gcdfda35"
dev=sda3 ino=524392 scontext=name:staff_r:staff_sudo_t:s0
tcontext=name:object_r:modules_object_t:s0 tclass=dir
[ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read
} for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
ino=525251 scontext=name:staff_r:staff_sudo_t:s0
tcontext=name:object_r:modules_object_t:s0 tclass=file
[ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open
} for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
ino=525251 scontext=name:staff_r:staff_sudo_t:s0
tcontext=name:object_r:modules_object_t:s0 tclass=file
[ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e
syscall=2 success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0
ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
subj=name:staff_r:staff_sudo_t:s0 key=(null)
[ 100.675902] type=1400 audit(1273811633.675:21): avc: denied {
getattr } for pid=2168 comm="modprobe"
path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
ino=525251 scontext=name:staff_r:staff_sudo_t:s0
tcontext=name:object_r:modules_object_t:s0 tclass=file
[ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e
syscall=5 success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0
items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
exe="/sbin/modprobe" subj=name:staff_r:staff_sudo_t:s0 key=(null)
[ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
IRQ 17
[ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
[ 100.828787] ath: EEPROM regdomain: 0x64
[ 100.828790] ath: EEPROM indicates we should expect a direct regpair map
[ 100.828793] ath: Country alpha2 being used: 00
[ 100.828795] ath: Regpair used: 0x64
[ 100.848609] type=1400 audit(1273811633.678:22): avc: denied {
search } for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs
ino=18 scontext=name:staff_r:staff_sudo_t:s0
tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
[ 100.848788] phy1: Selected rate control algorithm 'ath9k_rate_control'
[ 100.850035] Registered led device: ath9k-phy1::radio
[ 100.850488] Registered led device: ath9k-phy1::assoc
[ 100.851227] Registered led device: ath9k-phy1::tx
[ 100.851633] Registered led device: ath9k-phy1::rx
[ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
mem=0xffffc900005a0000, irq=17
[ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e
syscall=175 success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0
items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
exe="/sbin/modprobe" subj=name:staff_r:staff_sudo_t:s0 key=(null)
let me know if you need more info.. I'll be off the grid in
a few, then probably wont be back on till a while
(since I aint got's no 99 big ones for intranet!!)
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 5:19 ` Justin P. Mattock
@ 2010-05-14 16:12 ` Christoph Lameter
2010-05-14 16:54 ` Justin P. Mattock
0 siblings, 1 reply; 39+ messages in thread
From: Christoph Lameter @ 2010-05-14 16:12 UTC (permalink / raw)
To: Justin P. Mattock
Cc: Luis R. Rodriguez, Pekka Enberg, linux-wireless,
Linux Kernel Mailing List
On Thu, 13 May 2010, Justin P. Mattock wrote:
> I enable these options as well..
> (then see If I can(hopefully)re-create this
> then I'll bisect it).
Debugging causes a slowdown. You can switch debuggin on for a specific
slab.
f.e.
slub_debug=,kmalloc-8192
See also Documentation/vm/slub.txt
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 15:41 ` Justin P. Mattock
@ 2010-05-14 16:53 ` Luis R. Rodriguez
2010-05-14 17:24 ` Justin P. Mattock
0 siblings, 1 reply; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-14 16:53 UTC (permalink / raw)
To: Justin P. Mattock
Cc: Bruno Randolf, Luis Rodriguez, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On Fri, May 14, 2010 at 08:41:13AM -0700, Justin P. Mattock wrote:
> On 05/13/10 23:38, Bruno Randolf wrote:
> > On Friday 14 May 2010 15:31:26 Justin P. Mattock wrote:
> >> On 05/13/10 23:20, Bruno Randolf wrote:
> >>> On Friday 14 May 2010 15:16:22 Luis R. Rodriguez wrote:
> >>>> On Thu, May 13, 2010 at 9:44 PM, Justin P. Mattock
> >>>>
> >>>> <justinmattock@gmail.com> wrote:
> >>>>> On 05/13/10 21:01, Luis R. Rodriguez wrote:
> >>>>>> On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
> >>>>>>
> >>>>>> <justinmattock@gmail.com> wrote:
> >>>>>>> what I can try, is(not at the convention, on eth0
> >>>>>>> at the moment), but when I get back to the convention
> >>>>>>> center place I can try your patch as well as the
> >>>>>>> modprobe option, to see if I can get any signs of
> >>>>>>> a recreation(if so I'll bisect there).
> >>>>>>
> >>>>>> The debug info I just need upon load of the module, I don't need you
> >>>>>> to run the debug stuff to try to reproduce. The debug print upon load
> >>>>>> will tell us the rxbuf size and cache line size.
> >>>>>>
> >>>>>> Luis
> >>>>>
> >>>>> o.k. it's not pretty due
> >>>>> to loads of avc's for SELinux:
> >>>>> (I run a rootless system).
> >>>>>
> >>>>> [ 84.172649] ath9k: Driver unloaded
> >>>>> [ 100.675300] audit_printk_skb: 6 callbacks suppressed
> >>>>> [ 100.675306] type=1400 audit(1273811633.675:20): avc: denied {
> >>>>> search } for pid=2168 comm="modprobe" name="modules" dev=sda3
> >>>>> ino=2500 scontext=name:staff_r:staff_sudo_t:s0
> >>>>> tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
> >>>>> [ 100.675408] type=1400 audit(1273811633.675:20): avc: denied {
> >>>>> search } for pid=2168 comm="modprobe"
> >>>>> name="2.6.34-rc7-00057-gcdfda35" dev=sda3 ino=524392
> >>>>> scontext=name:staff_r:staff_sudo_t:s0
> >>>>> tcontext=name:object_r:modules_object_t:s0 tclass=dir
> >>>>> [ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read
> >>>>> } for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
> >>>>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
> >>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
> >>>>> [ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open
> >>>>> } for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
> >>>>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
> >>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
> >>>>> [ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e
> >>>>> syscall=2 success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0
> >>>>> ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
> >>>>> sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
> >>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
> >>>>> [ 100.675902] type=1400 audit(1273811633.675:21): avc: denied {
> >>>>> getattr } for pid=2168 comm="modprobe"
> >>>>> path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
> >>>>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
> >>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
> >>>>> [ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e
> >>>>> syscall=5 success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0
> >>>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
> >>>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
> >>>>> exe="/sbin/modprobe"
> >>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
> >>>>> [ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
> >>>>> IRQ 17
> >>>>> [ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
> >>>>> [ 100.828787] ath: EEPROM regdomain: 0x64
> >>>>> [ 100.828790] ath: EEPROM indicates we should expect a direct regpair
> >>>>> map [ 100.828793] ath: Country alpha2 being used: 00
> >>>>> [ 100.828795] ath: Regpair used: 0x64
> >>>>> [ 100.848609] type=1400 audit(1273811633.678:22): avc: denied {
> >>>>> search } for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs
> >>>>> ino=18 scontext=name:staff_r:staff_sudo_t:s0
> >>>>> tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
> >>>>> [ 100.848788] phy1: Selected rate control algorithm
> >>>>> 'ath9k_rate_control' [ 100.850035] Registered led device:
> >>>>> ath9k-phy1::radio
> >>>>> [ 100.850488] Registered led device: ath9k-phy1::assoc
> >>>>> [ 100.851227] Registered led device: ath9k-phy1::tx
> >>>>> [ 100.851633] Registered led device: ath9k-phy1::rx
> >>>>> [ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
> >>>>> mem=0xffffc900005a0000, irq=17
> >>>>> [ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e
> >>>>> syscall=175 success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0
> >>>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
> >>>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
> >>>>> exe="/sbin/modprobe"
> >>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
> >>>>>
> >>>>> but there you go dmesg of the debug info for you
> >>>>
> >>>> Justin, did you forget to use the debug parameter on modprobe ath9k?
> >>>>
> >>>> modprobe ath9k debug=0x0000020
> >>>>
> >>>> I do not see the output I expected.
> >>>
> >>> i think you have to do at least "ifconfig wlan0 up" to see it - (at least
> >>> for ath5k).
> >>>
> >>> bruno
> >>
> >> didn't think todo so, I'll redu
> >> again and see. BTW: the connection
> >> over here is dodgy(hotel) should I at-least
> >> find a stable access point? i.g. convetion
> >> center seemed semi somewhat there
> >
> > no that does not matter. just ifconfig up is enough. it's just initialization,
> > you don't need a connection for that.
> >
> > bruno
> >
> >> Justin P. Mattock
> >> --
> >> To unsubscribe from this list: send the line "unsubscribe linux-wireless"
> >> in the body of a message to majordomo@vger.kernel.org
> >> More majordomo info at http://vger.kernel.org/majordomo-info.html
> >
>
>
> here you go:
> (hopefully I did this correct)
>
> [ 84.172542] ath9k 0000:03:00.0: PCI INT A disabled
> [ 84.172649] ath9k: Driver unloaded
> [ 100.675300] audit_printk_skb: 6 callbacks suppressed
> [ 100.675306] type=1400 audit(1273811633.675:20): avc: denied {
> search } for pid=2168 comm="modprobe" name="modules" dev=sda3 ino=2500
> xt=name:staff_r:staff_sudo_t:s0
> tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
> [ 100.675408] type=1400 audit(1273811633.675:20): avc: denied {
> search } for pid=2168 comm="modprobe" name="2.6.34-rc7-00057-gcdfda35"
> dev=sda3 ino=524392 scontext=name:staff_r:staff_sudo_t:s0
> tcontext=name:object_r:modules_object_t:s0 tclass=dir
> [ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read
> } for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
> tcontext=name:object_r:modules_object_t:s0 tclass=file
> [ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open
> } for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
> tcontext=name:object_r:modules_object_t:s0 tclass=file
> [ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e
> syscall=2 success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0
> ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
> sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
> subj=name:staff_r:staff_sudo_t:s0 key=(null)
> [ 100.675902] type=1400 audit(1273811633.675:21): avc: denied {
> getattr } for pid=2168 comm="modprobe"
> path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
> tcontext=name:object_r:modules_object_t:s0 tclass=file
> [ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e
> syscall=5 success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0
> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
> exe="/sbin/modprobe" subj=name:staff_r:staff_sudo_t:s0 key=(null)
> [ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
> IRQ 17
> [ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
> [ 100.828787] ath: EEPROM regdomain: 0x64
> [ 100.828790] ath: EEPROM indicates we should expect a direct regpair map
> [ 100.828793] ath: Country alpha2 being used: 00
> [ 100.828795] ath: Regpair used: 0x64
>
> [ 100.848609] type=1400 audit(1273811633.678:22): avc: denied {
> search } for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs
> ino=18 scontext=name:staff_r:staff_sudo_t:s0
> tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
> [ 100.848788] phy1: Selected rate control algorithm 'ath9k_rate_control'
> [ 100.850035] Registered led device: ath9k-phy1::radio
> [ 100.850488] Registered led device: ath9k-phy1::assoc
> [ 100.851227] Registered led device: ath9k-phy1::tx
> [ 100.851633] Registered led device: ath9k-phy1::rx
> [ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
> mem=0xffffc900005a0000, irq=17
> [ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e
> syscall=175 success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0
> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
> exe="/sbin/modprobe" subj=name:staff_r:staff_sudo_t:s0 key=(null)
>
>
> let me know if you need more info.. I'll be off the grid in
> a few, then probably wont be back on till a while
> (since I aint got's no 99 big ones for intranet!!)
Your output still did not have the stuff I was looking for, just do:
dmesg | grep cachelsz
If nothing comes up it doesn't have the output I was looking for yet.
Luis
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 16:12 ` Christoph Lameter
@ 2010-05-14 16:54 ` Justin P. Mattock
0 siblings, 0 replies; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 16:54 UTC (permalink / raw)
To: Christoph Lameter
Cc: Luis R. Rodriguez, Pekka Enberg, linux-wireless,
Linux Kernel Mailing List
On 05/14/10 09:12, Christoph Lameter wrote:
> On Thu, 13 May 2010, Justin P. Mattock wrote:
>
>> I enable these options as well..
>> (then see If I can(hopefully)re-create this
>> then I'll bisect it).
>
> Debugging causes a slowdown. You can switch debuggin on for a specific
> slab.
>
> f.e.
>
> slub_debug=,kmalloc-8192
>
> See also Documentation/vm/slub.txt
>
>
Cool, thanks for this.. I'll have a look
also in slub.txt as well(never really did much
debugging with slub).
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 16:53 ` Luis R. Rodriguez
@ 2010-05-14 17:24 ` Justin P. Mattock
2010-05-14 17:29 ` Luis R. Rodriguez
0 siblings, 1 reply; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 17:24 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Bruno Randolf, Luis Rodriguez, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On 05/14/10 09:53, Luis R. Rodriguez wrote:
> On Fri, May 14, 2010 at 08:41:13AM -0700, Justin P. Mattock wrote:
>> On 05/13/10 23:38, Bruno Randolf wrote:
>>> On Friday 14 May 2010 15:31:26 Justin P. Mattock wrote:
>>>> On 05/13/10 23:20, Bruno Randolf wrote:
>>>>> On Friday 14 May 2010 15:16:22 Luis R. Rodriguez wrote:
>>>>>> On Thu, May 13, 2010 at 9:44 PM, Justin P. Mattock
>>>>>>
>>>>>> <justinmattock@gmail.com> wrote:
>>>>>>> On 05/13/10 21:01, Luis R. Rodriguez wrote:
>>>>>>>> On Thu, May 13, 2010 at 7:14 PM, Justin P. Mattock
>>>>>>>>
>>>>>>>> <justinmattock@gmail.com> wrote:
>>>>>>>>> what I can try, is(not at the convention, on eth0
>>>>>>>>> at the moment), but when I get back to the convention
>>>>>>>>> center place I can try your patch as well as the
>>>>>>>>> modprobe option, to see if I can get any signs of
>>>>>>>>> a recreation(if so I'll bisect there).
>>>>>>>>
>>>>>>>> The debug info I just need upon load of the module, I don't need you
>>>>>>>> to run the debug stuff to try to reproduce. The debug print upon load
>>>>>>>> will tell us the rxbuf size and cache line size.
>>>>>>>>
>>>>>>>> Luis
>>>>>>>
>>>>>>> o.k. it's not pretty due
>>>>>>> to loads of avc's for SELinux:
>>>>>>> (I run a rootless system).
>>>>>>>
>>>>>>> [ 84.172649] ath9k: Driver unloaded
>>>>>>> [ 100.675300] audit_printk_skb: 6 callbacks suppressed
>>>>>>> [ 100.675306] type=1400 audit(1273811633.675:20): avc: denied {
>>>>>>> search } for pid=2168 comm="modprobe" name="modules" dev=sda3
>>>>>>> ino=2500 scontext=name:staff_r:staff_sudo_t:s0
>>>>>>> tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
>>>>>>> [ 100.675408] type=1400 audit(1273811633.675:20): avc: denied {
>>>>>>> search } for pid=2168 comm="modprobe"
>>>>>>> name="2.6.34-rc7-00057-gcdfda35" dev=sda3 ino=524392
>>>>>>> scontext=name:staff_r:staff_sudo_t:s0
>>>>>>> tcontext=name:object_r:modules_object_t:s0 tclass=dir
>>>>>>> [ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read
>>>>>>> } for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
>>>>>>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>>>>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>>>>> [ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open
>>>>>>> } for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
>>>>>>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>>>>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>>>>> [ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e
>>>>>>> syscall=2 success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0
>>>>>>> ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
>>>>>>> sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
>>>>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>>>>> [ 100.675902] type=1400 audit(1273811633.675:21): avc: denied {
>>>>>>> getattr } for pid=2168 comm="modprobe"
>>>>>>> path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
>>>>>>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>>>>>>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>>>>>>> [ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e
>>>>>>> syscall=5 success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0
>>>>>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>>>>>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>>>>>>> exe="/sbin/modprobe"
>>>>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>>>>> [ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
>>>>>>> IRQ 17
>>>>>>> [ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
>>>>>>> [ 100.828787] ath: EEPROM regdomain: 0x64
>>>>>>> [ 100.828790] ath: EEPROM indicates we should expect a direct regpair
>>>>>>> map [ 100.828793] ath: Country alpha2 being used: 00
>>>>>>> [ 100.828795] ath: Regpair used: 0x64
>>>>>>> [ 100.848609] type=1400 audit(1273811633.678:22): avc: denied {
>>>>>>> search } for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs
>>>>>>> ino=18 scontext=name:staff_r:staff_sudo_t:s0
>>>>>>> tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
>>>>>>> [ 100.848788] phy1: Selected rate control algorithm
>>>>>>> 'ath9k_rate_control' [ 100.850035] Registered led device:
>>>>>>> ath9k-phy1::radio
>>>>>>> [ 100.850488] Registered led device: ath9k-phy1::assoc
>>>>>>> [ 100.851227] Registered led device: ath9k-phy1::tx
>>>>>>> [ 100.851633] Registered led device: ath9k-phy1::rx
>>>>>>> [ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
>>>>>>> mem=0xffffc900005a0000, irq=17
>>>>>>> [ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e
>>>>>>> syscall=175 success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0
>>>>>>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>>>>>>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>>>>>>> exe="/sbin/modprobe"
>>>>>>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>>>>>>
>>>>>>> but there you go dmesg of the debug info for you
>>>>>>
>>>>>> Justin, did you forget to use the debug parameter on modprobe ath9k?
>>>>>>
>>>>>> modprobe ath9k debug=0x0000020
>>>>>>
>>>>>> I do not see the output I expected.
>>>>>
>>>>> i think you have to do at least "ifconfig wlan0 up" to see it - (at least
>>>>> for ath5k).
>>>>>
>>>>> bruno
>>>>
>>>> didn't think todo so, I'll redu
>>>> again and see. BTW: the connection
>>>> over here is dodgy(hotel) should I at-least
>>>> find a stable access point? i.g. convetion
>>>> center seemed semi somewhat there
>>>
>>> no that does not matter. just ifconfig up is enough. it's just initialization,
>>> you don't need a connection for that.
>>>
>>> bruno
>>>
>>>> Justin P. Mattock
>>>> --
>>>> To unsubscribe from this list: send the line "unsubscribe linux-wireless"
>>>> in the body of a message to majordomo@vger.kernel.org
>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>>
>>
>>
>> here you go:
>> (hopefully I did this correct)
>>
>> [ 84.172542] ath9k 0000:03:00.0: PCI INT A disabled
>> [ 84.172649] ath9k: Driver unloaded
>> [ 100.675300] audit_printk_skb: 6 callbacks suppressed
>> [ 100.675306] type=1400 audit(1273811633.675:20): avc: denied {
>> search } for pid=2168 comm="modprobe" name="modules" dev=sda3 ino=2500
>> xt=name:staff_r:staff_sudo_t:s0
>> tcontext=system_u:object_r:modules_object_t:s0 tclass=dir
>> [ 100.675408] type=1400 audit(1273811633.675:20): avc: denied {
>> search } for pid=2168 comm="modprobe" name="2.6.34-rc7-00057-gcdfda35"
>> dev=sda3 ino=524392 scontext=name:staff_r:staff_sudo_t:s0
>> tcontext=name:object_r:modules_object_t:s0 tclass=dir
>> [ 100.675552] type=1400 audit(1273811633.675:20): avc: denied { read
>> } for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>> [ 100.675598] type=1400 audit(1273811633.675:20): avc: denied { open
>> } for pid=2168 comm="modprobe" name="modules.dep.bin" dev=sda3
>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>> [ 100.675748] type=1300 audit(1273811633.675:20): arch=c000003e
>> syscall=2 success=yes exit=3 a0=60d140 a1=0 a2=1b6 a3=0 items=0
>> ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
>> sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe" exe="/sbin/modprobe"
>> subj=name:staff_r:staff_sudo_t:s0 key=(null)
>> [ 100.675902] type=1400 audit(1273811633.675:21): avc: denied {
>> getattr } for pid=2168 comm="modprobe"
>> path="/lib/modules/2.6.34-rc7-00057-gcdfda35/modules.dep.bin" dev=sda3
>> ino=525251 scontext=name:staff_r:staff_sudo_t:s0
>> tcontext=name:object_r:modules_object_t:s0 tclass=file
>> [ 100.676052] type=1300 audit(1273811633.675:21): arch=c000003e
>> syscall=5 success=yes exit=0 a0=3 a1=7fffd2d1dd70 a2=7fffd2d1dd70 a3=0
>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>> exe="/sbin/modprobe" subj=name:staff_r:staff_sudo_t:s0 key=(null)
>> [ 100.698392] ath9k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) ->
>> IRQ 17
>> [ 100.698409] ath9k 0000:03:00.0: setting latency timer to 64
>> [ 100.828787] ath: EEPROM regdomain: 0x64
>> [ 100.828790] ath: EEPROM indicates we should expect a direct regpair map
>> [ 100.828793] ath: Country alpha2 being used: 00
>> [ 100.828795] ath: Regpair used: 0x64
>>
>> [ 100.848609] type=1400 audit(1273811633.678:22): avc: denied {
>> search } for pid=2168 comm="modprobe" name="ieee80211" dev=debugfs
>> ino=18 scontext=name:staff_r:staff_sudo_t:s0
>> tcontext=system_u:object_r:debugfs_t:s0 tclass=dir
>> [ 100.848788] phy1: Selected rate control algorithm 'ath9k_rate_control'
>> [ 100.850035] Registered led device: ath9k-phy1::radio
>> [ 100.850488] Registered led device: ath9k-phy1::assoc
>> [ 100.851227] Registered led device: ath9k-phy1::tx
>> [ 100.851633] Registered led device: ath9k-phy1::rx
>> [ 100.851640] phy1: Atheros AR5418 MAC/BB Rev:2 AR5133 RF Rev:81
>> mem=0xffffc900005a0000, irq=17
>> [ 100.852240] type=1300 audit(1273811633.678:22): arch=c000003e
>> syscall=175 success=yes exit=0 a0=7f1e9d6ab010 a1=19580 a2=60d920 a3=0
>> items=0 ppid=2080 pid=2168 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0
>> egid=0 sgid=0 fsgid=0 tty=pts0 ses=1 comm="modprobe"
>> exe="/sbin/modprobe" subj=name:staff_r:staff_sudo_t:s0 key=(null)
>>
>>
>> let me know if you need more info.. I'll be off the grid in
>> a few, then probably wont be back on till a while
>> (since I aint got's no 99 big ones for intranet!!)
>
> Your output still did not have the stuff I was looking for, just do:
>
> dmesg | grep cachelsz
>
> If nothing comes up it doesn't have the output I was looking for yet.
>
> Luis
>
here you go:
(I was grabbing the info
after rmmod and modprobe)
[ 7.034242] ATH9K: cachelsz: 256
[ 69.175348] ATH9K: cachelsz: 256
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 17:24 ` Justin P. Mattock
@ 2010-05-14 17:29 ` Luis R. Rodriguez
2010-05-14 19:04 ` Justin P. Mattock
0 siblings, 1 reply; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-14 17:29 UTC (permalink / raw)
To: Justin P. Mattock
Cc: Bruno Randolf, Luis Rodriguez, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On Fri, May 14, 2010 at 10:24 AM, Justin P. Mattock
<justinmattock@gmail.com> wrote:
>
> here you go:
> (I was grabbing the info
> after rmmod and modprobe)
>
> [ 7.034242] ATH9K: cachelsz: 256
> [ 69.175348] ATH9K: cachelsz: 256
Close, so I without any patches applied, and by just running modprobe as below:
modprobe ath9k debug=0x00000200
ath_print(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
common->cachelsz, common->rx_bufsize);
This is already in the code so just please do this:
rmmod ath9k
modprobe ath9k debug=0x00000200
dmesg | grep cachelsz
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 17:29 ` Luis R. Rodriguez
@ 2010-05-14 19:04 ` Justin P. Mattock
2010-05-14 20:13 ` Luis R. Rodriguez
0 siblings, 1 reply; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 19:04 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Bruno Randolf, Luis Rodriguez, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On May 14, 2010, at 10:29 AM, "Luis R. Rodriguez" <lrodriguez@atheros.com
> wrote:
> On Fri, May 14, 2010 at 10:24 AM, Justin P. Mattock
> <justinmattock@gmail.com> wrote:
>
>>
>> here you go:
>> (I was grabbing the info
>> after rmmod and modprobe)
>>
>> [ 7.034242] ATH9K: cachelsz: 256
>> [ 69.175348] ATH9K: cachelsz: 256
>
> Close, so I without any patches applied, and by just running
> modprobe as below:
>
>
> modprobe ath9k debug=0x00000200
>
> ath_print(common, ATH_DBG_CONFIG, "cachelsz %u
> rxbufsize %u\n",
> common->cachelsz, common->rx_bufsize);
>
>
> This is already in the code so just please do this:
>
> rmmod ath9k
> modprobe ath9k debug=0x00000200
> dmesg | grep cachelsz
O.k. I did a git reset to the origin
Then the above, unfortunantly nothing
Shows up when grepping
Any CONFIG options I might be missing?
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 19:04 ` Justin P. Mattock
@ 2010-05-14 20:13 ` Luis R. Rodriguez
2010-05-14 20:21 ` Justin P. Mattock
0 siblings, 1 reply; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-14 20:13 UTC (permalink / raw)
To: Justin P. Mattock
Cc: Luis Rodriguez, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On Fri, May 14, 2010 at 12:04:15PM -0700, Justin P. Mattock wrote:
>
>
> On May 14, 2010, at 10:29 AM, "Luis R. Rodriguez" <lrodriguez@atheros.com
> > wrote:
>
> > On Fri, May 14, 2010 at 10:24 AM, Justin P. Mattock
> > <justinmattock@gmail.com> wrote:
> >
> >>
> >> here you go:
> >> (I was grabbing the info
> >> after rmmod and modprobe)
> >>
> >> [ 7.034242] ATH9K: cachelsz: 256
> >> [ 69.175348] ATH9K: cachelsz: 256
> >
> > Close, so I without any patches applied, and by just running
> > modprobe as below:
> >
> >
> > modprobe ath9k debug=0x00000200
> >
> > ath_print(common, ATH_DBG_CONFIG, "cachelsz %u
> > rxbufsize %u\n",
> > common->cachelsz, common->rx_bufsize);
> >
> >
> > This is already in the code so just please do this:
> >
> > rmmod ath9k
> > modprobe ath9k debug=0x00000200
> > dmesg | grep cachelsz
>
> O.k. I did a git reset to the origin
> Then the above, unfortunantly nothing
> Shows up when grepping
> Any CONFIG options I might be missing?
CONFIG_ATH_DEBUG
Luis
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 20:13 ` Luis R. Rodriguez
@ 2010-05-14 20:21 ` Justin P. Mattock
2010-05-14 20:52 ` Luis R. Rodriguez
0 siblings, 1 reply; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 20:21 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Luis Rodriguez, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
Justin P. Mattock
On May 14, 2010, at 1:13 PM, "Luis R. Rodriguez"
<lrodriguez@atheros.com> wrote:
> On Fri, May 14, 2010 at 12:04:15PM -0700, Justin P. Mattock wrote:
>>
>>
>> On May 14, 2010, at 10:29 AM, "Luis R. Rodriguez" <lrodriguez@atheros.com
>>> wrote:
>>
>>> On Fri, May 14, 2010 at 10:24 AM, Justin P. Mattock
>>> <justinmattock@gmail.com> wrote:
>>>
>>>>
>>>> here you go:
>>>> (I was grabbing the info
>>>> after rmmod and modprobe)
>>>>
>>>> [ 7.034242] ATH9K: cachelsz: 256
>>>> [ 69.175348] ATH9K: cachelsz: 256
>>>
>>> Close, so I without any patches applied, and by just running
>>> modprobe as below:
>>>
>>>
>>> modprobe ath9k debug=0x00000200
>>>
>>> ath_print(common, ATH_DBG_CONFIG, "cachelsz %u
>>> rxbufsize %u\n",
>>> common->cachelsz, common->rx_bufsize);
>>>
>>>
>>> This is already in the code so just please do this:
>>>
>>> rmmod ath9k
>>> modprobe ath9k debug=0x00000200
>>> dmesg | grep cachelsz
>>
>> O.k. I did a git reset to the origin
>> Then the above, unfortunantly nothing
>> Shows up when grepping
>> Any CONFIG options I might be missing?
>
> CONFIG_ATH_DEBUG
>
> Luis
Eveything is on except ath5k
For debugging.
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 20:21 ` Justin P. Mattock
@ 2010-05-14 20:52 ` Luis R. Rodriguez
2010-05-14 20:58 ` Justin P. Mattock
2010-05-14 22:32 ` Justin P. Mattock
0 siblings, 2 replies; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-14 20:52 UTC (permalink / raw)
To: Justin P. Mattock
Cc: Luis Rodriguez, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On Fri, May 14, 2010 at 01:21:34PM -0700, Justin P. Mattock wrote:
> Eveything is on except ath5k
> For debugging.
Bleh, try this.
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 1ca42e5..3404198 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -129,7 +129,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs)
common->rx_bufsize = roundup(IEEE80211_MAX_MPDU_LEN,
min(common->cachelsz, (u16)64));
- ath_print(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
+ printk("ATH9K: cachelsz %u rxbufsize %u\n",
common->cachelsz, common->rx_bufsize);
/* Initialize rx descriptors */
Not sure why this is not printing, the common debug_mask should
already be set here prior to this. Anyway this would force the
print I want.
Luis
^ permalink raw reply related [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 20:52 ` Luis R. Rodriguez
@ 2010-05-14 20:58 ` Justin P. Mattock
2010-05-14 22:32 ` Justin P. Mattock
1 sibling, 0 replies; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 20:58 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Luis Rodriguez, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
Justin P. Mattock
On May 14, 2010, at 1:52 PM, "Luis R. Rodriguez"
<lrodriguez@atheros.com> wrote:
> On Fri, May 14, 2010 at 01:21:34PM -0700, Justin P. Mattock wrote:
>> Eveything is on except ath5k
>> For debugging.
>
> Bleh, try this.
>
> diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/
> wireless/ath/ath9k/recv.c
> index 1ca42e5..3404198 100644
> --- a/drivers/net/wireless/ath/ath9k/recv.c
> +++ b/drivers/net/wireless/ath/ath9k/recv.c
> @@ -129,7 +129,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs)
> common->rx_bufsize = roundup(IEEE80211_MAX_MPDU_LEN,
> min(common->cachelsz, (u16)64));
>
> - ath_print(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
> + printk("ATH9K: cachelsz %u rxbufsize %u\n",
> common->cachelsz, common->rx_bufsize);
>
> /* Initialize rx descriptors */
>
> Not sure why this is not printing, the common debug_mask should
> already be set here prior to this. Anyway this would force the
> print I want.
>
> Luis
Alright I'll try that
(Off topic kmemcheck seems to be
Lost with x86_64(wanted to try as many debug option as possible))
Anyways I'll throw in the print and see.
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 20:52 ` Luis R. Rodriguez
2010-05-14 20:58 ` Justin P. Mattock
@ 2010-05-14 22:32 ` Justin P. Mattock
2010-05-15 0:52 ` Luis R. Rodriguez
1 sibling, 1 reply; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-14 22:32 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Luis Rodriguez, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List
On May 14, 2010, at 1:52 PM, "Luis R. Rodriguez"
<lrodriguez@atheros.com> wrote:
> On Fri, May 14, 2010 at 01:21:34PM -0700, Justin P. Mattock wrote:
>> Eveything is on except ath5k
>> For debugging.
>
> Bleh, try this.
>
> diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/
> wireless/ath/ath9k/recv.c
> index 1ca42e5..3404198 100644
> --- a/drivers/net/wireless/ath/ath9k/recv.c
> +++ b/drivers/net/wireless/ath/ath9k/recv.c
> @@ -129,7 +129,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs)
> common->rx_bufsize = roundup(IEEE80211_MAX_MPDU_LEN,
> min(common->cachelsz, (u16)64));
>
> - ath_print(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
> + printk("ATH9K: cachelsz %u rxbufsize %u\n",
> common->cachelsz, common->rx_bufsize);
>
> /* Initialize rx descriptors */
>
> Not sure why this is not printing, the common debug_mask should
> already be set here prior to this. Anyway this would force the
> print I want.
>
> Luis
O.k appologize for the delay
(had to play limo driver),
Anyways here is the grep info:
ATH9K: cachelsz 256 rxbufsize 3904
(messg is the same before and after
Rrmod/modprobing with debug options)
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-14 22:32 ` Justin P. Mattock
@ 2010-05-15 0:52 ` Luis R. Rodriguez
2010-05-15 1:26 ` Justin P. Mattock
0 siblings, 1 reply; 39+ messages in thread
From: Luis R. Rodriguez @ 2010-05-15 0:52 UTC (permalink / raw)
To: Justin P. Mattock
Cc: Luis Rodriguez, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List, Miles Lane
On Fri, May 14, 2010 at 03:32:48PM -0700, Justin P. Mattock wrote:
> ATH9K: cachelsz 256 rxbufsize 3904
OK I see nothing odd with these values, and I do not see how
these values can make ath_rxbuf_alloc() barf. I'd like to
reproduce this myself at least once, I left iperf running over
night with no rants from SLAB. I should note this should be
reproducible with RX only if it is ath_rxbuf_alloc() to blame
but without a concrete reproducible instructions it is hard
to guess what to do and if this can only come up during RX.
Can you describe a little more when you have seen this? What
were you doing exactly, for how long? When was the last time
you saw this, what were you doing then?
Luis
^ permalink raw reply [flat|nested] 39+ messages in thread
* Re: ath9k: BUG kmalloc-8192: Poison overwritten
2010-05-15 0:52 ` Luis R. Rodriguez
@ 2010-05-15 1:26 ` Justin P. Mattock
0 siblings, 0 replies; 39+ messages in thread
From: Justin P. Mattock @ 2010-05-15 1:26 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Luis Rodriguez, Bruno Randolf, linux-wireless@vger.kernel.org,
Linux Kernel Mailing List, Miles Lane
Justin P. Mattock
On May 14, 2010, at 5:52 PM, "Luis R. Rodriguez"
<lrodriguez@atheros.com> wrote:
> On Fri, May 14, 2010 at 03:32:48PM -0700, Justin P. Mattock wrote:
>> ATH9K: cachelsz 256 rxbufsize 3904
>
> OK I see nothing odd with these values, and I do not see how
> these values can make ath_rxbuf_alloc() barf. I'd like to
> reproduce this myself at least once, I left iperf running over
> night with no rants from SLAB. I should note this should be
> reproducible with RX only if it is ath_rxbuf_alloc() to blame
> but without a concrete reproducible instructions it is hard
> to guess what to do and if this can only come up during RX.
>
> Can you describe a little more when you have seen this? What
> were you doing exactly, for how long? When was the last time
> you saw this, what were you doing then?
>
> Luis
This is hard to reproduce(reason for looking a kmemchek).
As for what I remember, walked into the las Vegas convention cntr
(Hilton),
Found the Internet hub, scanned for networks, wicd said it was
connected, opened firefox to see the prices, ended up seeing a blank
page(at this point didn't look at dmesg(could have already happened)),
then switched to another network(did this a few times),
Eventually opened firefox(saw the prices, said fuc*k this), then
started to read up on i8042.c(cause Linus was pull requesting and I
wanted to find out what was going on in that area), then
Checked dmesg, and voilà there the bug is.
After this rebooted, was hoping this was reproducable for a bisect,
but realized it's not the reproducable..
Justin P. Mattock
^ permalink raw reply [flat|nested] 39+ messages in thread
end of thread, other threads:[~2010-05-15 1:26 UTC | newest]
Thread overview: 39+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-05-13 22:17 ath9k: BUG kmalloc-8192: Poison overwritten Justin P. Mattock
2010-05-13 23:01 ` Luis R. Rodriguez
2010-05-14 0:21 ` Justin P. Mattock
2010-05-14 0:28 ` Luis R. Rodriguez
2010-05-14 0:50 ` Justin P. Mattock
2010-05-14 1:08 ` Bruno Randolf
2010-05-14 1:13 ` Justin P. Mattock
2010-05-14 1:23 ` Luis R. Rodriguez
2010-05-14 1:26 ` Justin P. Mattock
2010-05-14 1:43 ` Luis R. Rodriguez
2010-05-14 1:45 ` Luis R. Rodriguez
2010-05-14 2:14 ` Justin P. Mattock
2010-05-14 4:01 ` Luis R. Rodriguez
2010-05-14 4:44 ` Justin P. Mattock
2010-05-14 6:16 ` Luis R. Rodriguez
2010-05-14 6:20 ` Bruno Randolf
2010-05-14 6:31 ` Justin P. Mattock
2010-05-14 6:36 ` Luis R. Rodriguez
2010-05-14 6:42 ` Justin P. Mattock
2010-05-14 6:38 ` Bruno Randolf
2010-05-14 15:41 ` Justin P. Mattock
2010-05-14 16:53 ` Luis R. Rodriguez
2010-05-14 17:24 ` Justin P. Mattock
2010-05-14 17:29 ` Luis R. Rodriguez
2010-05-14 19:04 ` Justin P. Mattock
2010-05-14 20:13 ` Luis R. Rodriguez
2010-05-14 20:21 ` Justin P. Mattock
2010-05-14 20:52 ` Luis R. Rodriguez
2010-05-14 20:58 ` Justin P. Mattock
2010-05-14 22:32 ` Justin P. Mattock
2010-05-15 0:52 ` Luis R. Rodriguez
2010-05-15 1:26 ` Justin P. Mattock
2010-05-14 6:20 ` Justin P. Mattock
2010-05-14 4:55 ` Pekka Enberg
2010-05-14 5:07 ` Luis R. Rodriguez
2010-05-14 5:19 ` Justin P. Mattock
2010-05-14 16:12 ` Christoph Lameter
2010-05-14 16:54 ` Justin P. Mattock
2010-05-14 14:26 ` Christoph Lameter
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