Messages in this thread | | | Date | Thu, 1 Apr 2010 13:52:56 +0200 | Subject | kemleaks in 2.6.34-rc3 | From | Zeno Davatz <> |
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Hi
I am running
Linux zenogentoo 2.6.34-rc3 #86 SMP Wed Mar 31 10:46:51 CEST 2010 i686 Intel(R) Core(TM) i7 CPU 960 @ 3.20GHz GenuineIntel GNU/Linux
and my dmesg is spitting out some kmemleaks. The file is attached from /sys/kernel/debug/kmemleak
My lspci is:
00:00.0 Host bridge: Intel Corporation X58 I/O Hub to ESI Port (rev 13) 00:01.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 1 (rev 13) 00:03.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 3 (rev 13) 00:07.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 7 (rev 13) 00:14.0 PIC: Intel Corporation 5520/5500/X58 I/O Hub System Management Registers (rev 13) 00:14.1 PIC: Intel Corporation 5520/5500/X58 I/O Hub GPIO and Scratch Pad Registers (rev 13) 00:14.2 PIC: Intel Corporation 5520/5500/X58 I/O Hub Control Status and RAS Registers (rev 13) 00:14.3 PIC: Intel Corporation 5520/5500/X58 I/O Hub Throttle Registers (rev 13) 00:1a.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4 00:1a.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5 00:1a.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6 00:1a.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2 00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller 00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 1 00:1c.1 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 2 00:1c.5 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 6 00:1d.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1 00:1d.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2 00:1d.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3 00:1d.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90) 00:1f.0 ISA bridge: Intel Corporation 82801JIR (ICH10R) LPC Interface Controller 00:1f.2 IDE interface: Intel Corporation 82801JI (ICH10 Family) 4 port SATA IDE Controller 00:1f.3 SMBus: Intel Corporation 82801JI (ICH10 Family) SMBus Controller 00:1f.5 IDE interface: Intel Corporation 82801JI (ICH10 Family) 2 port SATA IDE Controller 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03) 02:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. Device 3403 02:00.1 IDE interface: VIA Technologies, Inc. PATA IDE Host Controller (rev a0) 03:00.0 SATA controller: JMicron Technology Corp. JMicron 20360/20363 AHCI Controller (rev 02) 05:00.0 VGA compatible controller: nVidia Corporation G98 [GeForce 8400 GS] (rev a1)
Let me know if you need anything else.
Best Zeno unreferenced object 0xf6d493c0 (size 64): comm "swapper", pid 1, jiffies 4294892604 (age 96612.524s) hex dump (first 32 bytes): 00 00 ee c7 00 00 00 00 ff b7 ee c7 00 00 00 00 ................ f6 18 4e c1 00 00 00 80 80 8a 5a c1 a0 f9 6b c1 ..N.......Z...k. backtrace: [<c1424cdc>] kmemleak_alloc+0x3a/0x50 [<c10afdf7>] kmem_cache_alloc+0xa9/0xcf [<c15f244b>] __reserve_region_with_split+0x29/0x1db [<c15f2513>] __reserve_region_with_split+0xf1/0x1db [<c15f2546>] __reserve_region_with_split+0x124/0x1db [<c15f2546>] __reserve_region_with_split+0x124/0x1db [<c15f2546>] __reserve_region_with_split+0x124/0x1db [<c15f2635>] reserve_region_with_split+0x38/0x4b [<c15e4b5c>] e820_reserve_resources_late+0x119/0x12f [<c1608297>] pcibios_resource_survey+0x23/0x3c [<c160a141>] pcibios_init+0x41/0x7a [<c16096e5>] pci_subsys_init+0xd3/0xde [<c1001110>] do_one_initcall+0x23/0x169 [<c15e1364>] kernel_init+0x133/0x1d5 [<c10250b6>] kernel_thread_helper+0x6/0x10 [<ffffffff>] 0xffffffff unreferenced object 0xf6dfb5c0 (size 32): comm "swapper", pid 1, jiffies 4294892615 (age 96612.480s) hex dump (first 32 bytes): 70 6e 70 20 30 30 3a 30 31 00 61 70 70 65 72 00 pnp 00:01.apper. 00 00 00 00 00 00 00 00 01 01 00 00 00 00 00 00 ................ backtrace: [<c1424cdc>] kmemleak_alloc+0x3a/0x50 [<c10afdf7>] kmem_cache_alloc+0xa9/0xcf [<c123616b>] reserve_range+0x3b/0x11c [<c12362d7>] system_pnp_probe+0x8b/0xc3 [<c1231073>] pnp_device_probe+0x77/0xce [<c129d1b5>] driver_probe_device+0x5b/0x146 [<c129d30d>] __driver_attach+0x6d/0x6f [<c129cba3>] bus_for_each_dev+0x4e/0x6c [<c129d09b>] driver_attach+0x19/0x1b [<c129c4fc>] bus_add_driver+0xbc/0x256 [<c129d53a>] driver_register+0x75/0x143 [<c1230e9f>] pnp_register_driver+0x17/0x19 [<c15ff612>] pnp_system_init+0xd/0x1b [<c1001110>] do_one_initcall+0x23/0x169 [<c15e1364>] kernel_init+0x133/0x1d5 [<c10250b6>] kernel_thread_helper+0x6/0x10 unreferenced object 0xf6d2cbc0 (size 64): comm "swapper", pid 1, jiffies 4294892615 (age 96612.480s) hex dump (first 32 bytes): 00 a0 c8 fe 00 00 00 00 ff af c8 fe 00 00 00 00 ................ c0 b5 df f6 00 00 00 00 74 49 7e f7 80 cb d2 f6 ........tI~..... backtrace: [<c1424cdc>] kmemleak_alloc+0x3a/0x50 [<c10afdf7>] kmem_cache_alloc+0xa9/0xcf [<c10587f2>] __request_region+0x1e/0x1b1 [<c123623c>] reserve_range+0x10c/0x11c [<c12362d7>] system_pnp_probe+0x8b/0xc3 [<c1231073>] pnp_device_probe+0x77/0xce [<c129d1b5>] driver_probe_device+0x5b/0x146 [<c129d30d>] __driver_attach+0x6d/0x6f [<c129cba3>] bus_for_each_dev+0x4e/0x6c [<c129d09b>] driver_attach+0x19/0x1b [<c129c4fc>] bus_add_driver+0xbc/0x256 [<c129d53a>] driver_register+0x75/0x143 [<c1230e9f>] pnp_register_driver+0x17/0x19 [<c15ff612>] pnp_system_init+0xd/0x1b [<c1001110>] do_one_initcall+0x23/0x169 [<c15e1364>] kernel_init+0x133/0x1d5 unreferenced object 0xf6dfb5a0 (size 32): comm "swapper", pid 1, jiffies 4294892615 (age 96612.480s) hex dump (first 32 bytes): 70 6e 70 20 30 30 3a 30 31 00 22 c1 70 4a 22 c1 pnp 00:01.".pJ". f2 d3 21 c1 b3 f0 21 c1 f3 d2 21 c1 10 00 00 00 ..!...!...!..... backtrace: [<c1424cdc>] kmemleak_alloc+0x3a/0x50 [<c10afdf7>] kmem_cache_alloc+0xa9/0xcf [<c123616b>] reserve_range+0x3b/0x11c [<c12362d7>] system_pnp_probe+0x8b/0xc3 [<c1231073>] pnp_device_probe+0x77/0xce [<c129d1b5>] driver_probe_device+0x5b/0x146 [<c129d30d>] __driver_attach+0x6d/0x6f [<c129cba3>] bus_for_each_dev+0x4e/0x6c [<c129d09b>] driver_attach+0x19/0x1b [<c129c4fc>] bus_add_driver+0xbc/0x256 [<c129d53a>] driver_register+0x75/0x143 [<c1230e9f>] pnp_register_driver+0x17/0x19 [<c15ff612>] pnp_system_init+0xd/0x1b [<c1001110>] do_one_initcall+0x23/0x169 [<c15e1364>] kernel_init+0x133/0x1d5 [<c10250b6>] kernel_thread_helper+0x6/0x10
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