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rookieljw
n00b
n00b


Joined: 15 Jan 2013
Posts: 12
Location: China

PostPosted: Thu Apr 25, 2013 3:12 am    Post subject: call trace problem Reply with quote

Hi all:
when startup & shutdown ,I encountercal ltrace problems that show follow.
"call trace" part output of dmesg:
Code:
[   20.503931] ------------[ cut here ]------------
[   20.503941] WARNING: at drivers/pci/msi.c:828 pci_enable_msi_block+0x2ac/0x2c0()
[   20.503943] Hardware name: 3260A29
[   20.503944] Modules linked in: fglrx(PO) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev r8168(O) rtl8192ce rtlwifi rtl8192c_common k10temp psmouse evdev [last unloaded: fglrx]
[   20.503958] Pid: 2937, comm: X Tainted: P          IO 3.7.10-gentoo-r1 #5
[   20.503959] Call Trace:
[   20.503966]  [<ffffffff810723ba>] warn_slowpath_common+0x7a/0xb0
[   20.503970]  [<ffffffff81072405>] warn_slowpath_null+0x15/0x20
[   20.503973]  [<ffffffff812bf1fc>] pci_enable_msi_block+0x2ac/0x2c0
[   20.504021]  [<ffffffffa057460e>] KCL_RequestMSI+0xe/0x10 [fglrx]
[   20.504055]  [<ffffffffa059404f>] firegl_irqmgr_init+0x45f/0x990 [fglrx]
[   20.504088]  [<ffffffffa0593da7>] ? firegl_irqmgr_init+0x1b7/0x990 [fglrx]
[   20.504120]  [<ffffffffa0592fee>] ? irqmgr_wrap_initialize+0x1e/0xb0 [fglrx]
[   20.504153]  [<ffffffffa0593c45>] ? firegl_irqmgr_init+0x55/0x990 [fglrx]
[   20.504189]  [<ffffffffa05a4846>] ? hal_init_gpu+0x1d6/0x4b0 [fglrx]
[   20.504220]  [<ffffffffa0580b67>] ? firegl_open+0x2e7/0x320 [fglrx]
[   20.504244]  [<ffffffffa0571b52>] ? ip_firegl_open+0x12/0xe90 [fglrx]
[   20.504267]  [<ffffffffa0571039>] ? ip_firegl_lseek+0x1039/0x1700 [fglrx]
[   20.504271]  [<ffffffff8114ec18>] ? chrdev_open+0x98/0x180
[   20.504274]  [<ffffffff8114eb80>] ? cdev_put+0x30/0x30
[   20.504278]  [<ffffffff81148dde>] ? do_dentry_open+0x20e/0x290
[   20.504299]  [<ffffffff81148fc0>] ? finish_open+0x30/0x40
[   20.504302]  [<ffffffff81157d26>] ? do_last.isra.54+0x266/0xcc0
[   20.504305]  [<ffffffff811551c3>] ? inode_permission+0x13/0x50
[   20.504308]  [<ffffffff81155262>] ? link_path_walk+0x62/0x8d0
[   20.504311]  [<ffffffff8115882b>] ? path_openat.isra.55+0xab/0x480
[   20.504313]  [<ffffffff81158fbd>] ? do_filp_open+0x3d/0xa0
[   20.504317]  [<ffffffff811650c5>] ? __alloc_fd+0x45/0x120
[   20.504320]  [<ffffffff8114a069>] ? do_sys_open+0xf9/0x1e0
[   20.504323]  [<ffffffff8114a16c>] ? sys_open+0x1c/0x20
[   20.504327]  [<ffffffff815f2e12>] ? system_call_fastpath+0x16/0x1b
[   20.504329] ---[ end trace 8e184ef75d62fd70 ]---
[   20.504403] fglrx_pci 0000:01:00.0: irq 55 for MSI/MSI-X
[   20.504416] fglrx_pci 0000:01:00.0: irq 56 for MSI/MSI-X
[   20.504426] ------------[ cut here ]------------
[   20.504430] WARNING: at fs/sysfs/dir.c:536 sysfs_add_one+0xc0/0xf0()
[   20.504431] Hardware name: 3260A29
[   20.504432] sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:02.0/0000:01:00.0/msi_irqs'
[   20.504434] Modules linked in: fglrx(PO) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev r8168(O) rtl8192ce rtlwifi rtl8192c_common k10temp psmouse evdev [last unloaded: fglrx]
[   20.504443] Pid: 2937, comm: X Tainted: P        W IO 3.7.10-gentoo-r1 #5
[   20.504444] Call Trace:
[   20.504448]  [<ffffffff810723ba>] warn_slowpath_common+0x7a/0xb0
[   20.504466]  [<ffffffff81072491>] warn_slowpath_fmt+0x41/0x50
[   20.504481]  [<ffffffff8129a4cf>] ? strlcat+0x5f/0x80
[   20.504495]  [<ffffffff811b1430>] sysfs_add_one+0xc0/0xf0
[   20.504508]  [<ffffffff811b1600>] create_dir+0x70/0xc0
[   20.504522]  [<ffffffff811b1941>] sysfs_create_dir+0x81/0xd0
[   20.504532]  [<ffffffff8129497d>] kobject_add_internal+0x9d/0x200
[   20.504535]  [<ffffffff81294fe8>] ? kobject_set_name+0x38/0x40
[   20.504538]  [<ffffffff81294dc5>] kset_register+0x45/0x70
[   20.504542]  [<ffffffff81295066>] kset_create_and_add+0x76/0xb0
[   20.504545]  [<ffffffff812becb7>] populate_msi_sysfs+0x27/0x100
[   20.504548]  [<ffffffff812bf122>] pci_enable_msi_block+0x1d2/0x2c0
[   20.504573]  [<ffffffffa057460e>] KCL_RequestMSI+0xe/0x10 [fglrx]
[   20.504606]  [<ffffffffa059404f>] firegl_irqmgr_init+0x45f/0x990 [fglrx]
[   20.504639]  [<ffffffffa0593da7>] ? firegl_irqmgr_init+0x1b7/0x990 [fglrx]
[   20.504672]  [<ffffffffa0592fee>] ? irqmgr_wrap_initialize+0x1e/0xb0 [fglrx]
[   20.504705]  [<ffffffffa0593c45>] ? firegl_irqmgr_init+0x55/0x990 [fglrx]
[   20.504742]  [<ffffffffa05a4846>] ? hal_init_gpu+0x1d6/0x4b0 [fglrx]
[   20.504787]  [<ffffffffa0580b67>] ? firegl_open+0x2e7/0x320 [fglrx]
[   20.504811]  [<ffffffffa0571b52>] ? ip_firegl_open+0x12/0xe90 [fglrx]
[   20.504840]  [<ffffffffa0571039>] ? ip_firegl_lseek+0x1039/0x1700 [fglrx]
[   20.504845]  [<ffffffff8114ec18>] ? chrdev_open+0x98/0x180
[   20.504848]  [<ffffffff8114eb80>] ? cdev_put+0x30/0x30
[   20.504857]  [<ffffffff81148dde>] ? do_dentry_open+0x20e/0x290
[   20.504859]  [<ffffffff81148fc0>] ? finish_open+0x30/0x40
[   20.504860]  [<ffffffff81157d26>] ? do_last.isra.54+0x266/0xcc0
[   20.504863]  [<ffffffff811551c3>] ? inode_permission+0x13/0x50
[   20.504865]  [<ffffffff81155262>] ? link_path_walk+0x62/0x8d0
[   20.504867]  [<ffffffff8115882b>] ? path_openat.isra.55+0xab/0x480
[   20.504868]  [<ffffffff81158fbd>] ? do_filp_open+0x3d/0xa0
[   20.504870]  [<ffffffff811650c5>] ? __alloc_fd+0x45/0x120
[   20.504872]  [<ffffffff8114a069>] ? do_sys_open+0xf9/0x1e0
[   20.504874]  [<ffffffff8114a16c>] ? sys_open+0x1c/0x20
[   20.504877]  [<ffffffff815f2e12>] ? system_call_fastpath+0x16/0x1b
[   20.504878] ---[ end trace 8e184ef75d62fd71 ]---
[   20.504880] ------------[ cut here ]------------
[   20.504882] WARNING: at lib/kobject.c:196 kobject_add_internal+0x1ed/0x200()
[   20.504883] Hardware name: 3260A29
[   20.504884] kobject_add_internal failed for msi_irqs with -EEXIST, don't try to register things with the same name in the same directory.
[   20.504889] Modules linked in: fglrx(PO) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev r8168(O) rtl8192ce rtlwifi rtl8192c_common k10temp psmouse evdev [last unloaded: fglrx]
[   20.504890] Pid: 2937, comm: X Tainted: P        W IO 3.7.10-gentoo-r1 #5
[   20.504891] Call Trace:
[   20.504894]  [<ffffffff810723ba>] warn_slowpath_common+0x7a/0xb0
[   20.504896]  [<ffffffff81072491>] warn_slowpath_fmt+0x41/0x50
[   20.504898]  [<ffffffff811b0d03>] ? release_sysfs_dirent+0x73/0xf0
[   20.504900]  [<ffffffff81294acd>] kobject_add_internal+0x1ed/0x200
[   20.504903]  [<ffffffff81294fe8>] ? kobject_set_name+0x38/0x40
[   20.504905]  [<ffffffff81294dc5>] kset_register+0x45/0x70
[   20.504910]  [<ffffffff81295066>] kset_create_and_add+0x76/0xb0
[   20.504914]  [<ffffffff812becb7>] populate_msi_sysfs+0x27/0x100
[   20.504919]  [<ffffffff812bf122>] pci_enable_msi_block+0x1d2/0x2c0
[   20.504945]  [<ffffffffa057460e>] KCL_RequestMSI+0xe/0x10 [fglrx]
[   20.504980]  [<ffffffffa059404f>] firegl_irqmgr_init+0x45f/0x990 [fglrx]
[   20.505015]  [<ffffffffa0593da7>] ? firegl_irqmgr_init+0x1b7/0x990 [fglrx]
[   20.505050]  [<ffffffffa0592fee>] ? irqmgr_wrap_initialize+0x1e/0xb0 [fglrx]
[   20.505087]  [<ffffffffa0593c45>] ? firegl_irqmgr_init+0x55/0x990 [fglrx]
[   20.505122]  [<ffffffffa05a4846>] ? hal_init_gpu+0x1d6/0x4b0 [fglrx]
[   20.505153]  [<ffffffffa0580b67>] ? firegl_open+0x2e7/0x320 [fglrx]
[   20.505177]  [<ffffffffa0571b52>] ? ip_firegl_open+0x12/0xe90 [fglrx]
[   20.505203]  [<ffffffffa0571039>] ? ip_firegl_lseek+0x1039/0x1700 [fglrx]
[   20.505207]  [<ffffffff8114ec18>] ? chrdev_open+0x98/0x180
[   20.505211]  [<ffffffff8114eb80>] ? cdev_put+0x30/0x30
[   20.505215]  [<ffffffff81148dde>] ? do_dentry_open+0x20e/0x290
[   20.505220]  [<ffffffff81148fc0>] ? finish_open+0x30/0x40
[   20.505224]  [<ffffffff81157d26>] ? do_last.isra.54+0x266/0xcc0
[   20.505228]  [<ffffffff811551c3>] ? inode_permission+0x13/0x50
[   20.505232]  [<ffffffff81155262>] ? link_path_walk+0x62/0x8d0
[   20.505236]  [<ffffffff8115882b>] ? path_openat.isra.55+0xab/0x480
[   20.505239]  [<ffffffff81158fbd>] ? do_filp_open+0x3d/0xa0
[   20.505243]  [<ffffffff811650c5>] ? __alloc_fd+0x45/0x120
[   20.505248]  [<ffffffff8114a069>] ? do_sys_open+0xf9/0x1e0
[   20.505252]  [<ffffffff8114a16c>] ? sys_open+0x1c/0x20
[   20.505257]  [<ffffffff815f2e12>] ? system_call_fastpath+0x16/0x1b
[   20.505259] ---[ end trace 8e184ef75d62fd72 ]---

complete output of dmesg: :D http://bpaste.net/show/94007/
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Ant P.
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Joined: 18 Apr 2009
Posts: 4439

PostPosted: Thu Apr 25, 2013 3:50 am    Post subject: Reply with quote

This error is coming from fglrx. Nobody here will be able to fix it for you, since this is a proprietary driver.

You may be able to work around it by disabling PCI MSI for the entire kernel, this will probably cause more problems than it solves though.
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