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Date: Sat, 14 Jul 2007 14:18:28 +0200
From: Gabriel C <nix.or.die@...glemail.com>
To: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Oops while modprobing phy fixed module
Hi,
doing a modprobe fixed the driver segfaults and I get this Oops:
Jul 14 13:43:30 lara [ 157.952915] Fixed PHY: Registered new driver
Jul 14 13:43:30 lara [ 157.953010] Device 'fixed@100:1' does not have a
release() function, it is broken and must be fixed.
Jul 14 13:43:30 lara [ 157.953019] WARNING: at drivers/base/core.c:107
device_release()
Jul 14 13:43:30 lara [ 157.953032] [<c01cf949>] kobject_cleanup+0x3d/0x54
Jul 14 13:43:30 lara [ 157.953050] [<c01cf960>] kobject_release+0x0/0x8
Jul 14 13:43:30 lara [ 157.953060] [<c01d0530>] kref_put+0x60/0x6d
Jul 14 13:43:30 lara [ 157.953068] [<c022f31c>] device_del+0x1f3/0x215
Jul 14 13:43:30 lara [ 157.953083] [<e8c8f2d5>]
fixed_mdio_register_device+0x1e2/0x20d [fixed]
Jul 14 13:43:30 lara [ 157.953108] [<e8c8701b>] fixed_init+0x1b/0x2f
[fixed]
Jul 14 13:43:30 lara [ 157.953119] [<c01376ab>]
sys_init_module+0x1686/0x175a
Jul 14 13:43:30 lara [ 157.953133] [<c01601e3>] do_sync_read+0x0/0x10a
Jul 14 13:43:30 lara [ 157.953180] [<c0103dee>]
sysenter_past_esp+0x5f/0x85
Jul 14 13:43:30 lara [ 157.953195] [<c0300000>]
packet_setsockopt+0x1c9/0x2f3
Jul 14 13:43:30 lara [ 157.953232] =======================
Jul 14 13:43:30 lara [ 157.953261] BUG: unable to handle kernel paging
request at virtual address 43b7a800
Jul 14 13:43:30 lara [ 157.953273] printing eip:
Jul 14 13:43:30 lara [ 157.953278] c015d269
Jul 14 13:43:30 lara [ 157.953283] *pde = 00000000
Jul 14 13:43:30 lara [ 157.953293] Oops: 0000 [#1]
Jul 14 13:43:30 lara [ 157.953293] Oops: 0000 [#1]
Jul 14 13:43:30 lara [ 157.953301] PREEMPT SMP
Jul 14 13:43:30 lara [ 157.953301] PREEMPT SMP
Jul 14 13:43:30 lara [ 157.953309] Modules linked in: fixed pc87360
hwmon_vid i2c_isa eeprom adm1021 uhci_hcd sr_mod shpchp pci_hotplug
ohci_hcd iTCO_wdt iTCO_vendor_support intel_agp i82860_edac i2c_i801
ehci_hcd usbcore edac_mc cdrom agpgart 3c59x mii ext4dev jbd2 capability
commoncap loop lp parport_pc parport
Jul 14 13:43:30 lara [ 157.953386] CPU: 3
Jul 14 13:43:30 lara [ 157.953386] CPU: 3
Jul 14 13:43:30 lara [ 157.953387] EIP: 0060:[<c015d269>] Not
tainted VLI
Jul 14 13:43:30 lara [ 157.953387] EIP: 0060:[<c015d269>] Not
tainted VLI
Jul 14 13:43:30 lara [ 157.953391] EFLAGS: 00210006 (2.6.22-g8d9107e8 #7)
Jul 14 13:43:30 lara [ 157.953391] EFLAGS: 00210006 (2.6.22-g8d9107e8 #7)
Jul 14 13:43:30 lara [ 157.953404] EIP is at kmem_cache_zalloc+0x75/0x89
Jul 14 13:43:30 lara [ 157.953404] EIP is at kmem_cache_zalloc+0x75/0x89
Jul 14 13:43:30 lara [ 157.953412] eax: 00000000 ebx: 00200282 ecx:
c14c8760 edx: 43b7a800
Jul 14 13:43:30 lara [ 157.953412] eax: 00000000 ebx: 00200282 ecx:
c14c8760 edx: 43b7a800
Jul 14 13:43:30 lara [ 157.953423] esi: e7f75840 edi: c17937b8 ebp:
000000d0 esp: db1ced98
Jul 14 13:43:30 lara [ 157.953423] esi: e7f75840 edi: c17937b8 ebp:
000000d0 esp: db1ced98
Jul 14 13:43:30 lara [ 157.953434] ds: 007b es: 007b fs: 00d8 gs:
0033 ss: 0068
Jul 14 13:43:30 lara [ 157.953434] ds: 007b es: 007b fs: 00d8 gs:
0033 ss: 0068
Jul 14 13:43:30 lara [ 157.953444] Process modprobe (pid: 2164,
ti=db1ce000 task=de78ac20 task.ti=db1ce000)
Jul 14 13:43:30 lara [ 157.953444] Process modprobe (pid: 2164,
ti=db1ce000 task=de78ac20 task.ti=db1ce000)
Jul 14 13:43:30 lara [ 157.953450] Stack: c014cfd4 c01cf2f7 43b7a800
c03ae384 c036d990 db150690 c17937b8 c17937b8
Jul 14 13:43:30 lara [ 157.953450] Stack: c014cfd4 c01cf2f7 43b7a800
c03ae384 c036d990 db150690 c17937b8 c17937b8
Jul 14 13:43:30 lara [ 157.953470] c019752a 00000002 41ed0000
e643bb60 c036d990 db150690 c036d990 e643bb60
Jul 14 13:43:30 lara [ 157.953470] c019752a 00000002 41ed0000
e643bb60 c036d990 db150690 c036d990 e643bb60
Jul 14 13:43:30 lara [ 157.953489] c01979b1 c0197712 db1cede4
00000000 e643bb60 c036d990 00000000 c03b8e98
Jul 14 13:43:30 lara [ 157.953489] c01979b1 c0197712 db1cede4
00000000 e643bb60 c036d990 00000000 c03b8e98
Jul 14 13:43:30 lara [ 157.953513] Call Trace:
Jul 14 13:43:30 lara [ 157.953513] Call Trace:
Jul 14 13:43:30 lara [ 157.953518] [<c014cfd4>] kstrdup+0x27/0x47
Jul 14 13:43:30 lara [ 157.953518] [<c014cfd4>] kstrdup+0x27/0x47
Jul 14 13:43:30 lara [ 157.953530] [<c01cf2f7>]
ida_get_new_above+0xe6/0x166
Jul 14 13:43:30 lara [ 157.953530] [<c01cf2f7>]
ida_get_new_above+0xe6/0x166
Jul 14 13:43:30 lara [ 157.953551] [<c019752a>] sysfs_new_dirent+0x3d/0xdc
Jul 14 13:43:30 lara [ 157.953551] [<c019752a>] sysfs_new_dirent+0x3d/0xdc
Jul 14 13:43:30 lara [ 157.953574] [<c01979b1>] create_dir+0x1e/0x8c
Jul 14 13:43:30 lara [ 157.953574] [<c01979b1>] create_dir+0x1e/0x8c
Jul 14 13:43:30 lara [ 157.953588] [<c0197712>]
sysfs_addrm_finish+0x13/0x1d8
Jul 14 13:43:30 lara [ 157.953588] [<c0197712>]
sysfs_addrm_finish+0x13/0x1d8
Jul 14 13:43:30 lara [ 157.953609] [<c0197a90>]
sysfs_create_subdir+0x13/0x16
Jul 14 13:43:30 lara [ 157.953609] [<c0197a90>]
sysfs_create_subdir+0x13/0x16
Jul 14 13:43:30 lara [ 157.953622] [<c0198dba>]
sysfs_create_group+0x25/0xe7
Jul 14 13:43:30 lara [ 157.953622] [<c0198dba>]
sysfs_create_group+0x25/0xe7
Jul 14 13:43:30 lara [ 157.953642] [<c0233616>] device_pm_add+0x38/0x72
Jul 14 13:43:30 lara [ 157.953642] [<c0233616>] device_pm_add+0x38/0x72
Jul 14 13:43:30 lara [ 157.953655] [<c022f61d>] device_add+0x230/0x3d8
Jul 14 13:43:30 lara [ 157.953655] [<c022f61d>] device_add+0x230/0x3d8
Jul 14 13:43:30 lara [ 157.953678] [<e8c8f26d>]
fixed_mdio_register_device+0x17a/0x20d [fixed]
Jul 14 13:43:30 lara [ 157.953678] [<e8c8f26d>]
fixed_mdio_register_device+0x17a/0x20d [fixed]
Jul 14 13:43:30 lara [ 157.953706] [<e8c8702c>] fixed_init+0x2c/0x2f
[fixed]
Jul 14 13:43:30 lara [ 157.953706] [<e8c8702c>] fixed_init+0x2c/0x2f
[fixed]
Jul 14 13:43:30 lara [ 157.953718] [<c01376ab>]
sys_init_module+0x1686/0x175a
Jul 14 13:43:30 lara [ 157.953718] [<c01376ab>]
sys_init_module+0x1686/0x175a
Jul 14 13:43:30 lara [ 157.953734] [<c01601e3>] do_sync_read+0x0/0x10a
Jul 14 13:43:30 lara [ 157.953734] [<c01601e3>] do_sync_read+0x0/0x10a
Jul 14 13:43:30 lara [ 157.953797] [<c0103dee>]
sysenter_past_esp+0x5f/0x85
Jul 14 13:43:30 lara [ 157.953797] [<c0103dee>]
sysenter_past_esp+0x5f/0x85
Jul 14 13:43:30 lara [ 157.953816] [<c0300000>]
packet_setsockopt+0x1c9/0x2f3
Jul 14 13:43:30 lara [ 157.953816] [<c0300000>]
packet_setsockopt+0x1c9/0x2f3
Jul 14 13:43:30 lara [ 157.953835] =======================
Jul 14 13:43:30 lara [ 157.953835] =======================
Jul 14 13:43:30 lara [ 157.953841] Code: 08 00 74 2f 8b 56 08 31 c0 89
d1 c1 e9 02 8b 7c 24 08 f3 ab f6 c2 02 74 02 66 ab f6 c2 01 74 01 aa eb
10 0f b7 41 0a 8b 54 24 08 <8b> 04 82 89 41 0c eb c8 8b 44 24 08 83 c4
10 5b 5e 5f 5d c3 57
Jul 14 13:43:30 lara [ 157.953841] Code: 08 00 74 2f 8b 56 08 31 c0 89
d1 c1 e9 02 8b 7c 24 08 f3 ab f6 c2 02 74 02 66 ab f6 c2 01 74 01 aa eb
10 0f b7 41 0a 8b 54 24 08 <8b> 04 82 89 41 0c eb c8 8b 44 24 08 83 c4
10 5b 5e 5f 5d c3 57
Jul 14 13:43:30 lara [ 157.953943] EIP: [<c015d269>]
kmem_cache_zalloc+0x75/0x89 SS:ESP 0068:db1ced98
Jul 14 13:43:30 lara [ 157.953943] EIP: [<c015d269>]
kmem_cache_zalloc+0x75/0x89 SS:ESP 0068:db1ced98
Jul 14 13:43:30 lara [ 157.954836] BUG: unable to handle kernel paging
request at virtual address 43b7a800
Jul 14 13:43:30 lara [ 157.954847] printing eip:
Jul 14 13:43:30 lara [ 157.954852] c015d269
Jul 14 13:43:30 lara [ 157.954856] *pde = 00000000
Jul 14 13:43:30 lara [ 157.954863] Oops: 0000 [#2]
Jul 14 13:43:30 lara [ 157.954863] Oops: 0000 [#2]
Jul 14 13:43:30 lara [ 157.954865] PREEMPT SMP
Jul 14 13:43:30 lara [ 157.954865] PREEMPT SMP
Jul 14 13:43:30 lara [ 157.954870] Modules linked in: fixed pc87360
hwmon_vid i2c_isa eeprom adm1021 uhci_hcd sr_mod shpchp pci_hotplug
ohci_hcd iTCO_wdt iTCO_vendor_support intel_agp i82860_edac i2c_i801
ehci_hcd usbcore edac_mc cdrom agpgart 3c59x mii ext4dev jbd2 capability
commoncap loop lp parport_pc parport
Jul 14 13:43:30 lara [ 157.954913] CPU: 3
Jul 14 13:43:30 lara [ 157.954913] CPU: 3
Jul 14 13:43:30 lara [ 157.954914] EIP: 0060:[<c015d269>] Not
tainted VLI
Jul 14 13:43:30 lara [ 157.954914] EIP: 0060:[<c015d269>] Not
tainted VLI
Jul 14 13:43:30 lara [ 157.954916] EFLAGS: 00010006 (2.6.22-g8d9107e8 #7)
Jul 14 13:43:30 lara [ 157.954916] EFLAGS: 00010006 (2.6.22-g8d9107e8 #7)
Jul 14 13:43:30 lara [ 157.954929] EIP is at kmem_cache_zalloc+0x75/0x89
Jul 14 13:43:30 lara [ 157.954929] EIP is at kmem_cache_zalloc+0x75/0x89
Jul 14 13:43:30 lara [ 157.954934] eax: 00000000 ebx: 00000282 ecx:
c14c8760 edx: 43b7a800
Jul 14 13:43:30 lara [ 157.954934] eax: 00000000 ebx: 00000282 ecx:
c14c8760 edx: 43b7a800
Jul 14 13:43:30 lara [ 157.954941] esi: e7f75840 edi: fffffff4 ebp:
000000d0 esp: e6c05eec
Jul 14 13:43:30 lara [ 157.954941] esi: e7f75840 edi: fffffff4 ebp:
000000d0 esp: e6c05eec
Jul 14 13:43:30 lara [ 157.954949] ds: 007b es: 007b fs: 00d8 gs:
0033 ss: 0068
Jul 14 13:43:30 lara [ 157.954949] ds: 007b es: 007b fs: 00d8 gs:
0033 ss: 0068
Jul 14 13:43:30 lara [ 157.954956] Process udevd (pid: 611, ti=e6c05000
task=c1791840 task.ti=e6c05000)
Jul 14 13:43:30 lara [ 157.954956] Process udevd (pid: 611, ti=e6c05000
task=c1791840 task.ti=e6c05000)
Jul 14 13:43:30 lara [ 157.954961] Stack: 000200d0 00000010 43b7a800
00000296 db448000 c1791840 fffffff4 db448000
Jul 14 13:43:30 lara [ 157.954961] Stack: 000200d0 00000010 43b7a800
00000296 db448000 c1791840 fffffff4 db448000
Jul 14 13:43:30 lara [ 157.954979] c014373a db4c4000 c011973d
c1525154 db7b36e0 e6c05fb8 e6c05fb8 bff81c98
Jul 14 13:43:30 lara [ 157.954979] c014373a db4c4000 c011973d
c1525154 db7b36e0 e6c05fb8 e6c05fb8 bff81c98
Jul 14 13:43:30 lara [ 157.954995] 01200011 c0128c84 db448000
c03ab4b4 e7e147d0 c03ab4b0 00000879 00000001
Jul 14 13:43:30 lara [ 157.954995] 01200011 c0128c84 db448000
c03ab4b4 e7e147d0 c03ab4b0 00000879 00000001
Jul 14 13:43:30 lara [ 157.955013] Call Trace:
Jul 14 13:43:30 lara [ 157.955013] Call Trace:
Jul 14 13:43:30 lara [ 157.955025] [<c014373a>]
__delayacct_tsk_init+0x12/0x2b
Jul 14 13:43:30 lara [ 157.955025] [<c014373a>]
__delayacct_tsk_init+0x12/0x2b
Jul 14 13:43:30 lara [ 157.955039] [<c011973d>] copy_process+0x289/0x1150
Jul 14 13:43:30 lara [ 157.955039] [<c011973d>] copy_process+0x289/0x1150
Jul 14 13:43:30 lara [ 157.955058] [<c0128c84>] alloc_pid+0x212/0x236
Jul 14 13:43:30 lara [ 157.955058] [<c0128c84>] alloc_pid+0x212/0x236
Jul 14 13:43:30 lara [ 157.955079] [<c011a860>] do_fork+0x9a/0x1c2
Jul 14 13:43:30 lara [ 157.955079] [<c011a860>] do_fork+0x9a/0x1c2
Jul 14 13:43:30 lara [ 157.955098] [<c010221f>] sys_clone+0x36/0x3b
Jul 14 13:43:30 lara [ 157.955098] [<c010221f>] sys_clone+0x36/0x3b
Jul 14 13:43:30 lara [ 157.955106] [<c0103dee>]
sysenter_past_esp+0x5f/0x85
Jul 14 13:43:30 lara [ 157.955106] [<c0103dee>]
sysenter_past_esp+0x5f/0x85
Jul 14 13:43:30 lara [ 157.955121] =======================
Jul 14 13:43:30 lara [ 157.955121] =======================
Jul 14 13:43:30 lara [ 157.955123] Code: 08 00 74 2f 8b 56 08 31 c0 89
d1 c1 e9 02 8b 7c 24 08 f3 ab f6 c2 02 74 02 66 ab f6 c2 01 74 01 aa eb
10 0f b7 41 0a 8b 54 24 08 <8b> 04 82 89 41 0c eb c8 8b 44 24 08 83 c4
10 5b 5e 5f 5d c3 57
Jul 14 13:43:30 lara [ 157.955123] Code: 08 00 74 2f 8b 56 08 31 c0 89
d1 c1 e9 02 8b 7c 24 08 f3 ab f6 c2 02 74 02 66 ab f6 c2 01 74 01 aa eb
10 0f b7 41 0a 8b 54 24 08 <8b> 04 82 89 41 0c eb c8 8b 44 24 08 83 c4
10 5b 5e 5f 5d c3 57
Jul 14 13:43:30 lara [ 157.955204] EIP: [<c015d269>]
kmem_cache_zalloc+0x75/0x89 SS:ESP 0068:e6c05eec
Jul 14 13:43:30 lara [ 157.955204] EIP: [<c015d269>]
kmem_cache_zalloc+0x75/0x89 SS:ESP 0068:e6c05eec
Config is attached.
Regards,
Gabriel C
View attachment "config-2.6.22-g8d9107e8" of type "text/plain" (54260 bytes)
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