Zalloc Panics

I am getting more frequent Panics as well. Wonder if it has anything to do with iPhone, which I recently bought. Below are my logs.

Thu Aug 9 16:11:04 2007
panic(cpu 1 caller 0x00C1C8C6): VM entry failed due to inconsistent guest state.
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x54194f14 : 0x128d08 (0x3cc0ec 0x54194f38 0x131de5 0x0)
0x54194f54 : 0xc1c8c6 (0xc1f3d4 0x1b52cd 0x0 0x0)
0x54194fa4 : 0xc19378 (0x54194fb0 0x0 0x0 0x18)
0x54194fb0 : 0x0 (0x18 0x0 0x25963f58 0x0) Backtrace terminated-invalid frame pointer 0x0
Kernel loadable modules in backtrace (with dependencies):
com.parallels.kext.vmmain(2.2)@0xc15000

Kernel version:
Darwin Kernel Version 8.10.3: Wed Jun 27 23:29:36 PDT 2007; root:xnu-792.23.3~1/RELEASE_I386


*******

Sun Aug 26 10:29:10 2007
panic(cpu 1 caller 0x00C628C6): VM entry failed due to inconsistent guest state.
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x5467bf14 : 0x128d08 (0x3cc0ec 0x5467bf38 0x131de5 0x0)
0x5467bf54 : 0xc628c6 (0xc653d4 0x1b52cd 0x0 0x0)
0x5467bfa4 : 0xc5f378 (0x5467bfb0 0x0 0x0 0x18)
0x5467bfb0 : 0x0 (0x18 0x0 0x259abf58 0x0) Backtrace terminated-invalid frame pointer 0x0
Kernel loadable modules in backtrace (with dependencies):
com.parallels.kext.vmmain(2.2)@0xc5b000

Kernel version:
Darwin Kernel Version 8.10.3: Wed Jun 27 23:29:36 PDT 2007; root:xnu-792.23.3~1/RELEASE_I386


*******

Tue Aug 28 10:50:50 2007
panic(cpu 1 caller 0x00C628C6): VM entry failed due to inconsistent guest state.
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x54929f14 : 0x128d08 (0x3cc0ec 0x54929f38 0x131de5 0x0)
0x54929f54 : 0xc628c6 (0xc653d4 0x1b52cd 0x0 0x0)
0x54929fa4 : 0xc5f378 (0x54929fb0 0x0 0x0 0x18)
0x54929fb0 : 0x0 (0x18 0x0 0x257bbf58 0x0) Backtrace terminated-invalid frame pointer 0x0
Kernel loadable modules in backtrace (with dependencies):
com.parallels.kext.vmmain(2.2)@0xc5b000

Kernel version:
Darwin Kernel Version 8.10.3: Wed Jun 27 23:29:36 PDT 2007; root:xnu-792.23.3~1/RELEASE_I386


*******

Sat Oct 20 10:28:32 2007
panic(cpu 0 caller 0x001A4A55): Unresolved kernel trap (CPU 0, Type 14=page fault), registers:
CR0: 0x8001003b, CR2: 0x00000000, CR3: 0x013a8000, CR4: 0x000006e0
EAX: 0x00000000, EBX: 0x03f20ce0, ECX: 0x0408f1cc, EDX: 0x03fcc620
CR2: 0x00000000, EBP: 0x25963dc8, ESI: 0x03f24100, EDI: 0x03f24100
EFL: 0x00010297, EIP: 0x003926ab, CS: 0x00000008, DS: 0x041c0010

Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x25963b78 : 0x128d08 (0x3cc0ec 0x25963b9c 0x131de5 0x0)
0x25963bb8 : 0x1a4a55 (0x3d2524 0x0 0xe 0x3d1d48)
0x25963cc8 : 0x19aeb4 (0x25963ce0 0x41cd300 0x4b093c 0x3bf81e)
0x25963dc8 : 0x3b93c7 (0x3f24100 0xe0000250 0x25963e08 0x127ea2)
0x25963de8 : 0x3909a2 (0x3f24100 0x0 0xfc23ac00 0x4523ec0)
0x25963e08 : 0x3aa432 (0x3f24100 0x0 0x8c4532a9 0x24)
0x25963e48 : 0x1a91c4 (0x0 0x0 0x901ece62 0x1d)
0x25963e68 : 0x12f7c1 (0x0 0xf4240 0x9 0x41cd2c4)
0x25963e88 : 0x3430a9 (0x4bcf00 0x8 0x0 0x34407b)
0x25963ec8 : 0x34e1cd (0x1 0x8 0x25963efc 0x1992a3)
0x25963f58 : 0x37ad83 (0x46745dc 0x404e720 0x404e764 0x0)
0x25963fc8 : 0x19b28e (0x40a4140 0x0 0x19e0b5 0x408cc80) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbfffff48

Kernel version:
Darwin Kernel Version 8.10.3: Wed Jun 27 23:29:36 PDT 2007; root:xnu-792.23.3~1/RELEASE_I386


*******

Thu May 29 17:11:02 2008
panic(cpu 1 caller 0x001A49CB): Unresolved kernel trap (CPU 1, Type 14=page fault), registers:
CR0: 0x8001003b, CR2: 0x23ff8fe0, CR3: 0x013c2000, CR4: 0x000006e0
EAX: 0x23ff9004, EBX: 0x04741c04, ECX: 0x04712020, EDX: 0xfffffff7
CR2: 0x23ff8fe0, EBP: 0x2815bb98, ESI: 0xffffffff, EDI: 0x04712004
EFL: 0x00010206, EIP: 0x00cd98d6, CS: 0x00000008, DS: 0x04710010

Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x2815b878 : 0x128d0d (0x3cc65c 0x2815b89c 0x131f95 0x0)
0x2815b8b8 : 0x1a49cb (0x3d2a94 0x1 0xe 0x3d22b8)
0x2815b9c8 : 0x19b3a4 (0x2815b9e0 0x1140 0xc011008 0xdff3d113)
0x2815bb98 : 0x8fe60c (0x4712004 0x4731804 0x2815bc80 0x2815bc80)
0x2815bca8 : 0x8fe33a (0x4712004 0x4741c04 0x1 0x8)
0x2815bd08 : 0x900271 (0x4712004 0x4741c04 0x8 0x96e49c)
0x2815be48 : 0x88cfe9 (0x4712004 0x0 0x2815be88 0x2815be84)
0x2815bea8 : 0x7c5b9d (0x4702804 0x23fe4004 0x0 0x45ad404)
0x2815bec8 : 0x7b59e6 (0x23fe4004 0x2815bf5c 0xc 0x13546b)
0x2815bf78 : 0x13d989 (0x4239800 0x23fe4004 0x19e23a 0x3f35f5c)
0x2815bfc8 : 0x19b21c (0x0 0x0 0x19e0b5 0x40b11cc) Backtrace terminated-invalid frame pointer 0x0
Kernel loadable modules in backtrace (with dependencies):
com.apple.NVDAResman(5.0.8)@0x7b1000
dependency: com.apple.iokit.IOPCIFamily(2.2)@0x669000
dependency: com.apple.iokit.IOGraphicsFamily(1.4.8)@0x787000
dependency: com.apple.iokit.IONDRVSupport(1.4.8)@0x7a2000

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Tue Jul 15 11:25:42 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1780432 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x257e3cc8 : 0x128d0d (0x3cc65c 0x257e3cec 0x131f95 0x0)
0x257e3d08 : 0x1416b5 (0x3cd368 0x3cc240 0x1b2ad0 0x3)
0x257e3d68 : 0x1418df (0x1cfa760 0x1 0x257e3db8 0x1985e1)
0x257e3d88 : 0x11cc4f (0x1cfa760 0x14bd 0x478c70c 0x240b16)
0x257e3db8 : 0x12b46c (0x58 0x0 0x0 0x0)
0x257e3df8 : 0x124b17 (0x23d2c200 0x0 0x28 0x257e3edc)
0x257e3f08 : 0x195f2e (0x257e3f44 0x0 0x0 0x0)
0x257e3fc8 : 0x19b81e (0x4896040 0x0 0x19e0b5 0x4065de0) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbfffe408

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Tue Jul 15 13:51:33 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1780960 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x25643cc8 : 0x128d0d (0x3cc65c 0x25643cec 0x131f95 0x0)
0x25643d08 : 0x1416b5 (0x3cd368 0x3cc240 0x1b2ce0 0x3)
0x25643d68 : 0x1418df (0x1cfa760 0x1 0x25643db8 0x1985e1)
0x25643d88 : 0x11cc4f (0x1cfa760 0x1dcd6500 0x25643df8 0x485e9a4)
0x25643db8 : 0x11f05f (0x5c 0x23d2c000 0x0 0x0)
0x25643df8 : 0x1248e5 (0xbfffdef8 0x0 0x28 0x25643edc)
0x25643f08 : 0x195f2e (0x25643f44 0x0 0x0 0x0)
0x25643fc8 : 0x19b81e (0x48a90a0 0x0 0x19e0b5 0x3ff17bc) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbfffdeb8

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Tue Jul 15 16:16:19 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1787856 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x25783b18 : 0x128d0d (0x3cc65c 0x25783b3c 0x131f95 0x0)
0x25783b58 : 0x1416b5 (0x3cd368 0x3cc240 0x1b47d0 0x3)
0x25783bb8 : 0x1418df (0x1cfa760 0x1 0x25783c08 0x1985e1)
0x25783bd8 : 0x11cc4f (0x1cfa760 0x263f 0x1 0x11cc32)
0x25783c08 : 0x11d114 (0x4c 0x23d29500 0x25783c58 0x11f293)
0x25783c48 : 0x12b6b9 (0x25783c98 0x18 0x25783c6c 0x134aee)
0x25783c78 : 0x1494d7 (0x25783c98 0x18 0x25783ca8 0x1a3736)
0x25783cb8 : 0x120260 (0x213499c0 0x1dcd6500 0x25783ce8 0x1a3736)
0x25783cd8 : 0x1211bd (0x213499c0 0x28 0x25783cf8 0x45558f0)
0x25783cf8 : 0x122b19 (0x213499c0 0xfa23 0x23d59fa0 0x3e2ea30)
0x25783d38 : 0x12667d (0x3e2ea20 0xfa23 0x23d59fa0 0x1)
0x25783d78 : 0x14a0fd (0x3e2ea20 0xfa23 0x1 0xffffffff)
0x25783db8 : 0x12b4ee (0x23d2c0a0 0x23d2cca8 0x0 0x0)
0x25783df8 : 0x124b17 (0x23d2c000 0x0 0x2c 0x25783edc)
0x25783f08 : 0x195f2e (0x25783f44 0x0 0x0 0x0)
0x25783fc8 : 0x19b81e (0x4006420 0x0 0x19e0b5 0x3fd891c) Backtrace continues...

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Thu Jul 17 13:25:48 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1757904 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x257b3cc8 : 0x128d0d (0x3cc65c 0x257b3cec 0x131f95 0x0)
0x257b3d08 : 0x1416b5 (0x3cd368 0x3cc240 0x1ad2d0 0x3)
0x257b3d68 : 0x1418df (0x1cfa760 0x1 0x257b3db8 0x1985e1)
0x257b3d88 : 0x11cc4f (0x1cfa760 0x1972 0x468080c 0x240b16)
0x257b3db8 : 0x12b46c (0x58 0x0 0x0 0x0)
0x257b3df8 : 0x124b17 (0x23d2cd00 0x0 0x28 0x257b3edc)
0x257b3f08 : 0x195f2e (0x257b3f44 0x0 0x0 0x0)
0x257b3fc8 : 0x19b81e (0x4016220 0x0 0x19e0b5 0x3ff5828) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbfffe408

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Fri Jul 18 22:37:07 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1773568 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x259a3cc8 : 0x128d0d (0x3cc65c 0x259a3cec 0x131f95 0x0)
0x259a3d08 : 0x1416b5 (0x3cd368 0x3cc240 0x1b1000 0x3)
0x259a3d68 : 0x1418df (0x1dbe760 0x1 0x259a3db8 0x1985e1)
0x259a3d88 : 0x11cc4f (0x1dbe760 0x3f299f8 0x259a3da8 0x19e23a)
0x259a3db8 : 0x12b46c (0x58 0x0 0x0 0x0)
0x259a3df8 : 0x124b17 (0x23df0100 0x0 0x2c 0x259a3edc)
0x259a3f08 : 0x195f2e (0x259a3f44 0x0 0x0 0x0)
0x259a3fc8 : 0x19b81e (0x40d83e0 0x0 0x10 0x0) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbffff6f8

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Thu Aug 14 13:24:56 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1698688 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x25c73cc8 : 0x128d0d (0x3cc65c 0x25c73cec 0x131f95 0x0)
0x25c73d08 : 0x1416b5 (0x3cd368 0x3cc240 0x19eb80 0x3)
0x25c73d68 : 0x1418df (0x2189760 0x1 0x25c73db8 0x1985e1)
0x25c73d88 : 0x11cc4f (0x2189760 0x1c31 0x507ac0c 0x240b16)
0x25c73db8 : 0x12b46c (0x58 0x0 0x0 0x0)
0x25c73df8 : 0x124b17 (0x241bf200 0x0 0x28 0x25c73edc)
0x25c73f08 : 0x195f2e (0x25c73f44 0x0 0x0 0x0)
0x25c73fc8 : 0x19b81e (0x79f2680 0x0 0x19e0b5 0x430f6ac) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbfffe408

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Tue Aug 19 12:01:13 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1784480 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x25763cc8 : 0x128d0d (0x3cc65c 0x25763cec 0x131f95 0x0)
0x25763d08 : 0x1416b5 (0x3cd368 0x3cc240 0x1b3aa0 0x3)
0x25763d68 : 0x1418df (0x1c9f760 0x1 0x25763db8 0x1985e1)
0x25763d88 : 0x11cc4f (0x1c9f760 0x1247 0x474830c 0x240b16)
0x25763db8 : 0x12b46c (0x58 0x0 0x0 0x0)
0x25763df8 : 0x124b17 (0x23cd5000 0x0 0x28 0x25763edc)
0x25763f08 : 0x195f2e (0x25763f44 0x0 0x0 0x0)
0x25763fc8 : 0x19b81e (0x4859f20 0x0 0x19e0b5 0x3fa2bf8) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbfffe408

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Mon Aug 25 13:00:02 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1726944 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x256cbb18 : 0x128d0d (0x3cc65c 0x256cbb3c 0x131f95 0x0)
0x256cbb58 : 0x1416b5 (0x3cd368 0x3cc240 0x1a59e0 0x3)
0x256cbbb8 : 0x1418df (0x1c9f760 0x1 0x256cbc08 0x1985e1)
0x256cbbd8 : 0x11cc4f (0x1c9f760 0x263b 0x1 0x11cc32)
0x256cbc08 : 0x11d114 (0x4c 0x23cd5100 0x256cbc58 0x11f293)
0x256cbc48 : 0x12b6b9 (0x256cbc98 0x18 0x256cbc6c 0x134aee)
0x256cbc78 : 0x1494d7 (0x256cbc98 0x18 0x256cbca8 0x1a3736)
0x256cbcb8 : 0x120260 (0x49bf958 0x1dcd6500 0x256cbce8 0x1a3736)
0x256cbcd8 : 0x1211bd (0x49bf958 0x28 0x256cbcf8 0x45283e8)
0x256cbcf8 : 0x122b19 (0x49bf958 0xd757 0x24024d70 0x3dd7df8)
0x256cbd38 : 0x12667d (0x3dd7de8 0xd757 0x24024d70 0x1)
0x256cbd78 : 0x14a0fd (0x3dd7de8 0xd757 0x1 0xffffffff)
0x256cbdb8 : 0x12b4ee (0x23cd50a0 0x23cbbba8 0x0 0x0)
0x256cbdf8 : 0x124b17 (0x23cd5000 0x0 0x2c 0x256cbedc)
0x256cbf08 : 0x195f2e (0x256cbf44 0x0 0x0 0x0)
0x256cbfc8 : 0x19b81e (0x3fb3140 0x0 0x19e0b5 0x3fa4624) Backtrace continues...

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Mon Aug 25 15:22:59 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1771312 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x25c8bb18 : 0x128d0d (0x3cc65c 0x25c8bb3c 0x131f95 0x0)
0x25c8bb58 : 0x1416b5 (0x3cd368 0x3cc240 0x1b0730 0x3)
0x25c8bbb8 : 0x1418df (0x2189760 0x1 0x25c8bc08 0x1985e1)
0x25c8bbd8 : 0x11cc4f (0x2189760 0x0 0x25c8bca8 0x3cfb7e0c)
0x25c8bc08 : 0x11d114 (0x4c 0x1c 0xc1d00014 0xaa910001)
0x25c8bc48 : 0x12b6b9 (0x25c8bc98 0x18 0x25c8bc6c 0x13494e)
0x25c8bc78 : 0x1494d7 (0x25c8bc98 0x18 0x25c8bca8 0x1a3736)
0x25c8bcb8 : 0x120260 (0x5674208 0x1dcd6500 0x25c8bce8 0x1a3736)
0x25c8bcd8 : 0x1211bd (0x5674208 0x28 0x25c8bcf8 0x4dabf70)
0x25c8bcf8 : 0x122b19 (0x5674208 0xc5ef 0x2420bc50 0x42c1980)
0x25c8bd38 : 0x12667d (0x42c1970 0xc5ef 0x2420bc50 0x1)
0x25c8bd78 : 0x14a0fd (0x42c1970 0xc5ef 0x1 0xffffffff)
0x25c8bdb8 : 0x12b4ee (0x241bf0a0 0x241bf5a8 0x0 0x0)
0x25c8bdf8 : 0x124b17 (0x241bf000 0x0 0x2c 0x25c8bedc)
0x25c8bf08 : 0x195f2e (0x25c8bf44 0x0 0x0 0x0)
0x25c8bfc8 : 0x19b81e (0x4307060 0x0 0x19e0b5 0x431480c) Backtrace continues...

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Wed Sep 3 12:41:31 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1752496 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x25933b18 : 0x128d0d (0x3cc65c 0x25933b3c 0x131f95 0x0)
0x25933b58 : 0x1416b5 (0x3cd368 0x3cc240 0x1abdb0 0x3)
0x25933bb8 : 0x1418df (0x1c9f760 0x1 0x25933c08 0x1985e1)
0x25933bd8 : 0x11cc4f (0x1c9f760 0x0 0x1ac96000 0x0)
0x25933c08 : 0x11d114 (0x4c 0xb0200000 0x0 0x1a3736)
0x25933c48 : 0x12b6b9 (0x25933c98 0x18 0x25933c6c 0x134aee)
0x25933c78 : 0x1494d7 (0x25933c98 0x18 0x25933ca8 0x1a3736)
0x25933cb8 : 0x120260 (0x7a83e38 0x1dcd6500 0x25933ce8 0x1a3736)
0x25933cd8 : 0x1211bd (0x7a83e38 0x28 0x25933cf8 0x4522208)
0x25933cf8 : 0x122b19 (0x7a83e38 0xf4fb 0x24024f40 0x3dd6a30)
0x25933d38 : 0x12667d (0x3dd6a20 0xf4fb 0x24024f40 0x1)
0x25933d78 : 0x14a0fd (0x3dd6a20 0xf4fb 0x1 0xffffffff)
0x25933db8 : 0x12b4ee (0x23cd4ea0 0x23cd45a8 0x0 0x0)
0x25933df8 : 0x124b17 (0x23cd4e00 0x0 0x2c 0x25933edc)
0x25933f08 : 0x195f2e (0x25933f44 0x0 0x0 0x0)
0x25933fc8 : 0x19b81e (0x3e1a0e0 0x0 0x19e0b5 0x4815828) Backtrace continues...

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Mon Sep 8 15:13:41 2008
panic(cpu 0 caller 0x001A49CB): Unresolved kernel trap (CPU 0, Type 14=page fault), registers:
CR0: 0x8001003b, CR2: 0x00000000, CR3: 0x012b0000, CR4: 0x000006e0
EAX: 0x00000000, EBX: 0x053dc400, ECX: 0x00000040, EDX: 0x053dc400
CR2: 0x00000000, EBP: 0x257dbbb8, ESI: 0x257dbc70, EDI: 0x257dbc70
EFL: 0x00010206, EIP: 0x0073d1ab, CS: 0x00000008, DS: 0x08300010

Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x257db9a8 : 0x128d0d (0x3cc65c 0x257db9cc 0x131f95 0x0)
0x257db9e8 : 0x1a49cb (0x3d2a94 0x0 0xe 0x3d22b8)
0x257dbaf8 : 0x19b3a4 (0x257dbb10 0x4b3700 0x40 0x0)
0x257dbbb8 : 0x746de1 (0x0 0x4937d80 0x257dbbd8 0x40)
0x257dbbd8 : 0x745bb1 (0x53dc400 0x257dbc70 0x40 0x0)
0x257dbc38 : 0x74787d (0x53dc400 0x257dbc70 0x40 0x40)
0x257dbd08 : 0x747acb (0x53dc400 0x0 0x0 0x5b0612)
0x257dbd38 : 0x5a9efc (0x53dc400 0x0 0x0 0x0)
0x257dbdd8 : 0xbd6371 (0x3f6b000 0x401f600 0x0 0x0)
0x257dbe58 : 0xbd7b55 (0x3f6b000 0x4073400 0x0 0x0)
0x257dbec8 : 0xbd7b8c (0x3f6b000 0x0 0x257dbf28 0x13546b)
0x257dbee8 : 0xbdaa1a (0x3f6b000 0x2 0x3f88038 0x3f87f78)
0x257dbf08 : 0x39b96f (0x3f6b000 0x3fdcd80 0x1 0x381c4a)
0x257dbf58 : 0x39ab41 (0x3fdcd80 0x1903 0x257dbf78 0x4b2038)
0x257dbf88 : 0x39a877 (0x3f69900 0x18 0x30 0xffffffff)
0x257dbfc8 : 0x19b21c (0x3f69900 0x0 0x19b22b 0x3e1ae40) Backtrace terminated-invalid frame pointer 0x0
Kernel loadable modules in backtrace (with dependencies):
com.apple.driver.AppleUSBTrackpad(1.5.3f1)@0x736000
dependency: com.apple.iokit.IOUSBFamily(2.7.7)@0x5a5000
dependency: com.apple.iokit.IOHIDFamily(1.4.13)@0x5c6000
com.apple.driver.AppleUSBUHCI(2.7.5)@0xbd0000
dependency: com.apple.iokit.IOUSBFamily(2.7.7)@0x5a5000
dependency: com.apple.iokit.IOPCIFamily(2.2)@0x669000
com.apple.iokit.IOUSBFamily(2.7.7)@0x5a5000

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Thu Sep 11 13:11:30 2008
panic(cpu 1 caller 0x00360787): socket_unlock: bad refcount so=4845158 value=0

Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x25d8b538 : 0x128d0d (0x3cc65c 0x25d8b55c 0x131f95 0x0)
0x25d8b578 : 0x360787 (0x3ed7a4 0x4845158 0x0 0x4845158)
0x25d8b598 : 0x361d2c (0x4845158 0x1 0x25d8b5c8 0x2189ee8)
0x25d8b5b8 : 0x333092 (0x4845158 0x4fbd7d0 0x1 0xffffffff)
0x25d8b648 : 0x33349b (0x4f72c60 0x50ef450 0x4fbd7d0 0x35b62a)
0x25d8b688 : 0x3397f0 (0x4fbd7d0 0x4 0x4fbade0 0x0)
0x25d8b948 : 0x338c90 (0x25d8b9a4 0x483e000 0x37041000 0x1000)
0x25d8bf58 : 0x37b300 (0x4fbd7d0 0x4e5c970 0x4e5c9b4 0x0)
0x25d8bfc8 : 0x19b77e (0x47922e0 0x0 0x19e0b5 0x47922e0) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbffff968

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Wed Sep 17 11:04:46 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1741200 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x25da3b18 : 0x128d0d (0x3cc65c 0x25da3b3c 0x131f95 0x0)
0x25da3b58 : 0x1416b5 (0x3cd368 0x3cc240 0x1a9190 0x3)
0x25da3bb8 : 0x1418df (0x2189760 0x1 0x25da3c08 0x1985e1)
0x25da3bd8 : 0x11cc4f (0x2189760 0x2693 0x1 0x11cc32)
0x25da3c08 : 0x11d114 (0x4c 0x241bf000 0x25da3c58 0x11f293)
0x25da3c48 : 0x12b6b9 (0x25da3c98 0x18 0x25da3c6c 0x134aee)
0x25da3c78 : 0x1494d7 (0x25da3c98 0x18 0x25da3ca8 0x1a3736)
0x25da3cb8 : 0x120260 (0x687dc98 0x1dcd6500 0x25da3ce8 0x1a3736)
0x25da3cd8 : 0x1211bd (0x687dc98 0x28 0x25da3cf8 0x4df5410)
0x25da3cf8 : 0x122b19 (0x687dc98 0xc9fb 0x243f5c90 0x42c1980)
0x25da3d38 : 0x12667d (0x42c1970 0xc9fb 0x243f5c90 0x1)
0x25da3d78 : 0x14a0fd (0x42c1970 0xc9fb 0x1 0xffffffff)
0x25da3db8 : 0x12b4ee (0x241bf1a0 0x241bfba8 0x0 0x0)
0x25da3df8 : 0x124b17 (0x241bf100 0x0 0x2c 0x25da3edc)
0x25da3f08 : 0x195f2e (0x25da3f44 0x0 0x0 0x0)
0x25da3fc8 : 0x19b81e (0x4306960 0x0 0x19e0b5 0x4fff220) Backtrace continues...

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Wed Sep 17 13:51:39 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1802176 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x257abb18 : 0x128d0d (0x3cc65c 0x257abb3c 0x131f95 0x0)
0x257abb58 : 0x1416b5 (0x3cd368 0x3cc240 0x1b7fc0 0x3)
0x257abbb8 : 0x1418df (0x1c08760 0x1 0x257abc08 0x1985e1)
0x257abbd8 : 0x11cc4f (0x1c08760 0x0 0x1d4c5000 0x0)
0x257abc08 : 0x11d114 (0x4c 0x200000 0x0 0x1a3736)
0x257abc48 : 0x12b6b9 (0x257abc98 0x18 0x257abc6c 0x134aee)
0x257abc78 : 0x1494d7 (0x257abc98 0x18 0x257abca8 0x1a3736)
0x257abcb8 : 0x120260 (0x49cd478 0x1dcd6500 0x257abce8 0x1a3736)
0x257abcd8 : 0x1211bd (0x49cd478 0x28 0x257abcf8 0x44bae78)
0x257abcf8 : 0x122b19 (0x49cd478 0xd6f3 0x23fb2d60 0x3d3fa30)
0x257abd38 : 0x12667d (0x3d3fa20 0xd6f3 0x23fb2d60 0x1)
0x257abd78 : 0x14a0fd (0x3d3fa20 0xd6f3 0x1 0xffffffff)
0x257abdb8 : 0x12b4ee (0x23c3d0a0 0x23c35fa8 0x0 0x0)
0x257abdf8 : 0x124b17 (0x23c3d000 0x0 0x2c 0x257abedc)
0x257abf08 : 0x195f2e (0x257abf44 0x0 0x0 0x0)
0x257abfc8 : 0x19b81e (0x3d83540 0x0 0x19e0b5 0x47f50e0) Backtrace continues...

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Thu Sep 18 11:08:49 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1972992 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x256a3cc8 : 0x128d0d (0x3cc65c 0x256a3cec 0x131f95 0x0)
0x256a3d08 : 0x1416b5 (0x3cd368 0x3cc240 0x1e1b00 0x3)
0x256a3d68 : 0x1418df (0x1c08760 0x1 0x256a3db8 0x1985e1)
0x256a3d88 : 0x11cc4f (0x1c08760 0x11c1 0x46bc40c 0x240b16)
0x256a3db8 : 0x12b46c (0x58 0x0 0x0 0x0)
0x256a3df8 : 0x124b17 (0x23c3e000 0x0 0x28 0x256a3edc)
0x256a3f08 : 0x195f2e (0x256a3f44 0x0 0x0 0x0)
0x256a3fc8 : 0x19b81e (0x4fb1140 0x0 0x19e0b5 0x3f63718) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbfffe408

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Wed Sep 24 08:47:08 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1700832 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x25debb18 : 0x128d0d (0x3cc65c 0x25debb3c 0x131f95 0x0)
0x25debb58 : 0x1416b5 (0x3cd368 0x3cc240 0x19f3e0 0x3)
0x25debbb8 : 0x1418df (0x2189760 0x1 0x25debc08 0x1985e1)
0x25debbd8 : 0x11cc4f (0x2189760 0x0 0x20fee000 0x0)
0x25debc08 : 0x11d114 (0x4c 0x91400000 0x0 0x11f293)
0x25debc48 : 0x12b6b9 (0x25debc98 0x18 0x25debc6c 0x134aee)
0x25debc78 : 0x1494d7 (0x25debc98 0x18 0x25debca8 0x1a3736)
0x25debcb8 : 0x120260 (0x7120520 0x1dcd6500 0x25debce8 0x1a3736)
0x25debcd8 : 0x1211bd (0x7120520 0x28 0x25debcf8 0x4d2dd68)
0x25debcf8 : 0x122b19 (0x7120520 0x12617 0x24532260 0x42c1980)
0x25debd38 : 0x12667d (0x42c1970 0x12617 0x24532260 0x1)
0x25debd78 : 0x14a0fd (0x42c1970 0x12617 0x1 0xffffffff)
0x25debdb8 : 0x12b4ee (0x241bf4a0 0x241be8a8 0x0 0x0)
0x25debdf8 : 0x124b17 (0x241bf400 0x0 0x2c 0x25debedc)
0x25debf08 : 0x195f2e (0x25debf44 0x0 0x0 0x0)
0x25debfc8 : 0x19b81e (0x47a1ae0 0x0 0x19e0b5 0x4e9ad90) Backtrace continues...

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Mon Sep 29 12:52:18 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1709920 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x2565bcc8 : 0x128d0d (0x3cc65c 0x2565bcec 0x131f95 0x0)
0x2565bd08 : 0x1416b5 (0x3cd368 0x3cc240 0x1a1760 0x3)
0x2565bd68 : 0x1418df (0x1c92760 0x1 0x2565bdb8 0x1985e1)
0x2565bd88 : 0x11cc4f (0x1c92760 0x3e006cc 0x2565bda8 0x19e23a)
0x2565bdb8 : 0x12b46c (0x58 0x0 0x0 0x0)
0x2565bdf8 : 0x124b17 (0x23cc7200 0x0 0x2c 0x2565bedc)
0x2565bf08 : 0x195f2e (0x2565bf44 0x0 0x0 0x0)
0x2565bfc8 : 0x19b81e (0x3e0cac0 0x0 0x19e0b5 0x47eca2c) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbffff6f8

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Wed Oct 1 11:05:35 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1734432 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x25803b18 : 0x128d0d (0x3cc65c 0x25803b3c 0x131f95 0x0)
0x25803b58 : 0x1416b5 (0x3cd368 0x3cc240 0x1a7720 0x3)
0x25803bb8 : 0x1418df (0x1c9f760 0x1 0x25803c08 0x1985e1)
0x25803bd8 : 0x11cc4f (0x1c9f760 0x0 0x1d4d0000 0x13e832)
0x25803c08 : 0x11d114 (0x4c 0x1 0x25803c58 0x1322c4)
0x25803c48 : 0x12b6b9 (0x25803c98 0x18 0x25803c6c 0x13494e)
0x25803c78 : 0x1494d7 (0x25803c98 0x18 0x25803ca8 0x1a3736)
0x25803cb8 : 0x120260 (0x67eda90 0x1dcd6500 0x25803ce8 0x1a3736)
0x25803cd8 : 0x1211bd (0x67eda90 0x28 0x25803cf8 0x451f5f0)
0x25803cf8 : 0x122b19 (0x67eda90 0xaa3b 0x23e7baa0 0x3dd6a30)
0x25803d38 : 0x12667d (0x3dd6a20 0xaa3b 0x23e7baa0 0x1)
0x25803d78 : 0x14a0fd (0x3dd6a20 0xaa3b 0x1 0xffffffff)
0x25803db8 : 0x12b4ee (0x23cd40a0 0x23cd42a8 0x0 0x0)
0x25803df8 : 0x124b17 (0x23cd4000 0x0 0x2c 0x25803edc)
0x25803f08 : 0x195f2e (0x25803f44 0x0 0x0 0x0)
0x25803fc8 : 0x19b81e (0x3fdb060 0x0 0x19e0b5 0x4d944a8) Backtrace continues...

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Wed Oct 1 20:32:50 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1746784 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x2595bcc8 : 0x128d0d (0x3cc65c 0x2595bcec 0x131f95 0x0)
0x2595bd08 : 0x1416b5 (0x3cd368 0x3cc240 0x1aa760 0x3)
0x2595bd68 : 0x1418df (0x1c9f760 0x1 0x2595bdb8 0x1985e1)
0x2595bd88 : 0x11cc4f (0x1c9f760 0x0 0x3 0x1)
0x2595bdb8 : 0x12b46c (0x58 0x0 0x0 0x0)
0x2595bdf8 : 0x124b17 (0x23cd4000 0x0 0x2c 0x2595bedc)
0x2595bf08 : 0x195f2e (0x2595bf44 0x0 0x0 0x0)
0x2595bfc8 : 0x19b81e (0x3fb3c00 0x0 0x19e0b5 0x1b4ec624) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbffff6f8

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Thu Oct 9 11:25:25 2008
panic(cpu 1 caller 0x001416B5): zalloc: "ipc kmsgs" (1725728 elements) retry fail 3
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x2585bb18 : 0x128d0d (0x3cc65c 0x2585bb3c 0x131f95 0x0)
0x2585bb58 : 0x1416b5 (0x3cd368 0x3cc240 0x1a5520 0x3)
0x2585bbb8 : 0x1418df (0x1c9f760 0x1 0x2585bc08 0x1985e1)
0x2585bbd8 : 0x11cc4f (0x1c9f760 0x0 0x996c000 0x0)
0x2585bc08 : 0x11d114 (0x4c 0x200000 0x0 0x11dc93)
0x2585bc48 : 0x12b6b9 (0x2585bc98 0x18 0x2585bc6c 0x13494e)
0x2585bc78 : 0x1494d7 (0x2585bc98 0x18 0x2585bca8 0x1a3736)
0x2585bcb8 : 0x120260 (0x55f9820 0x1dcd6500 0x2585bce8 0x1a3736)
0x2585bcd8 : 0x1211bd (0x55f9820 0x28 0x2585bcf8 0x4554040)
0x2585bcf8 : 0x122b19 (0x55f9820 0x14137 0x241be410 0x3dd6a30)
0x2585bd38 : 0x12667d (0x3dd6a20 0x14137 0x241be410 0x1)
0x2585bd78 : 0x14a0fd (0x3dd6a20 0x14137 0x1 0xffffffff)
0x2585bdb8 : 0x12b4ee (0x23cd40a0 0x23cd42a8 0x0 0x0)
0x2585bdf8 : 0x124b17 (0x23cd4000 0x0 0x2c 0x2585bedc)
0x2585bf08 : 0x195f2e (0x2585bf44 0x0 0x0 0x0)
0x2585bfc8 : 0x19b81e (0x3e19f20 0x0 0x19e0b5 0x3faed74) Backtrace continues...

Kernel version:
Darwin Kernel Version 8.11.1: Wed Oct 10 18:23:28 PDT 2007; root:xnu-792.25.20~1/RELEASE_I386


*******

Various allocs are memory allocation routines. Since most of these panics mention nothing but the CPU, I suspect you have RAM that has aged with time and needs to be replaced. See my kernel panic FAQ*:

http://www.macmaps.com/kernelpanic.html

- * Links to my pages may give me compensation.

Has the new Mac Pro been attached to a network?
Has the Mac Pro had any installed software not created by Apple?

Message was edited by: a brody

You have the infamous "dust bunnie" X1900 that needs cleaning every 3 months, along with 8-core 3GHz to add a little extra to warm any room that isn't climate controlled. And only 4GB RAM which is as minimal basic as you could get.

And what you've said, sounds like a 10.5.4 and Intel / Universal Binary and whether there are any plug-ins or scripts that work in PPC but not UB or don't like to be running under Rosetta. Rosetta caused a lot of trouble with early Mac Pros running CS2.

Apple Hardware Test and Memtest give everything a clean bill of health.

I've asked your post be moved to the Mac OS X server forum. More people there might have experienced using zalloc based software. Unless you can completely sever your ties from the server, we can't eliminate any server hardware from the equation of possible causes for the kernel panics.

Hi. I have gotten this (zalloc/kalloc retry fail 3) three times in the past week on my 10.5.5 (non-server) MacBook Pro x86_64. Never before that that I recall.

So far it has only ever happened at night, while the computer is awake but display is asleep. I didn't keep track of which process caused it each time, but last time it was coreaudiod.

I exercise my machine VERY hard during the days (literally a dozen and a half apps open and often one or more that are sucking up all available CPU cycles and swapping RAM in and out. And what the heck do you mean, 'zalloc-based software'? It appears that either coreaudiod (which is about as Apple as you can get) is 'zalloc-based software' or an incorrect error message is being generated, so either way I don't think your comment really applies.

Unless this is a different problem that just happened around the same time and with the same error messages, I suspect that it happens with Mac OS X non-server as well.

--Adam Lang