[opensuse-kernel] crash with kernel 2.6.39-2 (factory) & usb eicon 225 umts/3g
When I try to plug (by mistake) in an usb3 port I get those messages in dmesg [ 9458.254834] usb 3-1: new full speed USB device number 2 using xhci_hcd [ 9458.279163] xhci_hcd 0000:0a:00.0: WARN: short transfer on control ep [ 9458.282150] xhci_hcd 0000:0a:00.0: WARN: short transfer on control ep [ 9458.285158] xhci_hcd 0000:0a:00.0: WARN: short transfer on control ep [ 9458.288217] xhci_hcd 0000:0a:00.0: WARN: short transfer on control ep [ 9458.289182] usb 3-1: New USB device found, idVendor=0af0, idProduct=6971 [ 9458.289191] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 9458.289196] usb 3-1: Product: Globetrotter HSDPA Modem [ 9458.289201] usb 3-1: Manufacturer: Option N.V. [ 9458.289204] usb 3-1: SerialNumber: Serial Number [ 9458.294560] xhci_hcd 0000:0a:00.0: WARN: Stalled endpoint [ 9458.298173] xhci_hcd 0000:0a:00.0: WARN: transfer error on endpoint [ 9596.489031] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [ 9596.489038] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 9596.489043] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [ 9596.489054] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [ 9596.489065] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [ 9596.489074] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [ 9596.489084] Call Trace: [ 9596.489111] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [ 9596.489124] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [ 9596.489135] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [ 9596.489150] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [ 9596.489162] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [ 9596.489174] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [ 9596.489186] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [ 9596.489196] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [ 9596.489205] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [ 9596.489219] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [ 9596.489255] [<00007f337d5333d0>] 0x7f337d5333cf [ 9716.427390] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [ 9716.427397] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 9716.427402] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [ 9716.427413] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [ 9716.427424] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [ 9716.427433] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [ 9716.427442] Call Trace: [ 9716.427469] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [ 9716.427482] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [ 9716.427493] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [ 9716.427508] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [ 9716.427520] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [ 9716.427532] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [ 9716.427544] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [ 9716.427554] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [ 9716.427562] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [ 9716.427576] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [ 9716.427609] [<00007f337d5333d0>] 0x7f337d5333cf [ 9836.365866] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [ 9836.365873] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 9836.365878] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [ 9836.365889] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [ 9836.365900] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [ 9836.365909] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [ 9836.365919] Call Trace: [ 9836.365947] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [ 9836.365959] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [ 9836.365971] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [ 9836.365986] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [ 9836.365998] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [ 9836.366011] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [ 9836.366022] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [ 9836.366032] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [ 9836.366041] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [ 9836.366055] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [ 9836.366091] [<00007f337d5333d0>] 0x7f337d5333cf [ 9956.304331] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [ 9956.304338] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 9956.304343] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [ 9956.304354] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [ 9956.304365] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [ 9956.304374] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [ 9956.304384] Call Trace: [ 9956.304411] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [ 9956.304424] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [ 9956.304436] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [ 9956.304451] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [ 9956.304463] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [ 9956.304476] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [ 9956.304487] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [ 9956.304497] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [ 9956.304506] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [ 9956.304520] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [ 9956.304555] [<00007f337d5333d0>] 0x7f337d5333cf [ 9956.304562] INFO: task lsusb:17610 blocked for more than 120 seconds. [ 9956.304565] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 9956.304569] lsusb D 0000000000000004 0 17610 3875 0x00000000 [ 9956.304578] ffff8802ec5e3be0 0000000000000086 0000000000000000 ffff8802ec5e3fd8 [ 9956.304586] ffffffff81165e75 ffff8802ec5e3fd8 ffff8802ec5e3fd8 ffff8802ec5e3fd8 [ 9956.304595] ffff880335e20880 ffff88027ec56240 00ff88042d6f2500 ffff8804109f08e8 [ 9956.304603] Call Trace: [ 9956.304615] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [ 9956.304626] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [ 9956.304635] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [ 9956.304647] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [ 9956.304656] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [ 9956.304667] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [ 9956.304677] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [ 9956.304686] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [ 9956.304695] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [ 9956.304706] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [ 9956.304718] [<00007f9f3b84a3d0>] 0x7f9f3b84a3cf [10076.242939] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [10076.242947] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [10076.242952] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [10076.242963] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [10076.242975] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [10076.242984] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [10076.242993] Call Trace: [10076.243021] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [10076.243033] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [10076.243045] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [10076.243061] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [10076.243073] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [10076.243085] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [10076.243097] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [10076.243108] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [10076.243116] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [10076.243130] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [10076.243166] [<00007f337d5333d0>] 0x7f337d5333cf [10076.243173] INFO: task lsusb:17610 blocked for more than 120 seconds. [10076.243176] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [10076.243181] lsusb D 0000000000000004 0 17610 3875 0x00000000 [10076.243189] ffff8802ec5e3be0 0000000000000086 0000000000000000 ffff8802ec5e3fd8 [10076.243197] ffffffff81165e75 ffff8802ec5e3fd8 ffff8802ec5e3fd8 ffff8802ec5e3fd8 [10076.243206] ffff880335e20880 ffff88027ec56240 00ff88042d6f2500 ffff8804109f08e8 [10076.243215] Call Trace: [10076.243226] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [10076.243238] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [10076.243247] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [10076.243258] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [10076.243268] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [10076.243278] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [10076.243289] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [10076.243299] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [10076.243308] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [10076.243319] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [10076.243331] [<00007f9f3b84a3d0>] 0x7f9f3b84a3cf [10196.181174] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [10196.181176] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [10196.181177] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [10196.181180] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [10196.181183] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [10196.181185] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [10196.181187] Call Trace: [10196.181212] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [10196.181226] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [10196.181237] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [10196.181252] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [10196.181264] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [10196.181276] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [10196.181288] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [10196.181298] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [10196.181306] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [10196.181319] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [10196.181352] [<00007f337d5333d0>] 0x7f337d5333cf [10196.181358] INFO: task lsusb:17610 blocked for more than 120 seconds. [10196.181361] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [10196.181366] lsusb D 0000000000000004 0 17610 3875 0x00000000 [10196.181374] ffff8802ec5e3be0 0000000000000086 0000000000000000 ffff8802ec5e3fd8 [10196.181383] ffffffff81165e75 ffff8802ec5e3fd8 ffff8802ec5e3fd8 ffff8802ec5e3fd8 [10196.181391] ffff880335e20880 ffff88027ec56240 00ff88042d6f2500 ffff8804109f08e8 [10196.181400] Call Trace: [10196.181411] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [10196.181422] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [10196.181431] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [10196.181442] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [10196.181452] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [10196.181462] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [10196.181472] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [10196.181482] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [10196.181490] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [10196.181501] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [10196.181513] [<00007f9f3b84a3d0>] 0x7f9f3b84a3cf [10316.119850] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [10316.119857] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [10316.119862] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [10316.119873] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [10316.119884] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [10316.119893] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [10316.119903] Call Trace: [10316.119930] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [10316.119943] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [10316.119955] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [10316.119970] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [10316.119982] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [10316.119995] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [10316.120007] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [10316.120017] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [10316.120026] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [10316.120039] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [10316.120076] [<00007f337d5333d0>] 0x7f337d5333cf Is there, beside a bug report, anything I can/should try/install ? -- Bruno Friedmann Ioda-Net Sàrl www.ioda-net.ch openSUSE Member & Ambassador GPG KEY : D5C9B751C4653227 irc: tigerfoot -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-kernel+help@opensuse.org
On Wed, Jun 29, 2011 at 01:54:57PM +0200, Bruno Friedmann wrote:
When I try to plug (by mistake) in an usb3 port I get those messages in dmesg
<snip>
[ 9596.489038] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Did you try doing this to see if it goes away? greg k-h -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-kernel+help@opensuse.org
On Wednesday 29 June 2011 04:24:31 pm Greg KH wrote:
On Wed, Jun 29, 2011 at 01:54:57PM +0200, Bruno Friedmann wrote:
When I try to plug (by mistake) in an usb3 port I get those messages in dmesg
This isn't a crash, BTW, contrary to what the subject line implies. The kernel is simply reporting misbehaving or mishandled hardware.
<snip>
[ 9596.489038] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Did you try doing this to see if it goes away?
This would only prevent the message from being logged, but this won't magically solve the problem. -- Jean Delvare Suse L3 -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-kernel+help@opensuse.org
Hi, I am not an USB expert but this doesn't look like a crash. It is a hang in the usb subsystem. On Wed 29-06-11 13:54:57, Bruno Friedmann wrote:
When I try to plug (by mistake) in an usb3 port I get those messages in dmesg
[ 9458.254834] usb 3-1: new full speed USB device number 2 using xhci_hcd [ 9458.279163] xhci_hcd 0000:0a:00.0: WARN: short transfer on control ep [ 9458.282150] xhci_hcd 0000:0a:00.0: WARN: short transfer on control ep [ 9458.285158] xhci_hcd 0000:0a:00.0: WARN: short transfer on control ep [ 9458.288217] xhci_hcd 0000:0a:00.0: WARN: short transfer on control ep [ 9458.289182] usb 3-1: New USB device found, idVendor=0af0, idProduct=6971 [ 9458.289191] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 9458.289196] usb 3-1: Product: Globetrotter HSDPA Modem [ 9458.289201] usb 3-1: Manufacturer: Option N.V. [ 9458.289204] usb 3-1: SerialNumber: Serial Number [ 9458.294560] xhci_hcd 0000:0a:00.0: WARN: Stalled endpoint [ 9458.298173] xhci_hcd 0000:0a:00.0: WARN: transfer error on endpoint
This looks like something went wrong during data transfer (message comes from handle_tx_event). I would bet that the mutext which blocks below tasks is held during it so others cannot run. I cannot tell you whether this is a bug in kernel or something wrong with the device. There surely are some debugging options that can be turned on. Could you try with kernel-debug flavor (I hope we have it in factory) and attach the usb related output to the bugzilla?
[ 9596.489031] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [ 9596.489038] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
If you disable this - you will just paper over the problem
[ 9596.489043] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [ 9596.489054] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [ 9596.489065] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [ 9596.489074] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [ 9596.489084] Call Trace: [ 9596.489111] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [ 9596.489124] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [ 9596.489135] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [ 9596.489150] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [ 9596.489162] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [ 9596.489174] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [ 9596.489186] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [ 9596.489196] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [ 9596.489205] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [ 9596.489219] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [ 9596.489255] [<00007f337d5333d0>] 0x7f337d5333cf [...] -- Michal Hocko SUSE Labs SUSE LINUX s.r.o. Lihovarska 1060/12 190 00 Praha 9 Czech Republic -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-kernel+help@opensuse.org
On 06/29/2011 01:54 PM, Bruno Friedmann wrote:
When I try to plug (by mistake) in an usb3 port I get those messages in dmesg
[ 9458.254834] usb 3-1: new full speed USB device number 2 using xhci_hcd [ 9458.279163] xhci_hcd 0000:0a:00.0: WARN: short transfer on control ep [ 9458.282150] xhci_hcd 0000:0a:00.0: WARN: short transfer on control ep [ 9458.285158] xhci_hcd 0000:0a:00.0: WARN: short transfer on control ep [ 9458.288217] xhci_hcd 0000:0a:00.0: WARN: short transfer on control ep [ 9458.289182] usb 3-1: New USB device found, idVendor=0af0, idProduct=6971 [ 9458.289191] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 9458.289196] usb 3-1: Product: Globetrotter HSDPA Modem [ 9458.289201] usb 3-1: Manufacturer: Option N.V. [ 9458.289204] usb 3-1: SerialNumber: Serial Number [ 9458.294560] xhci_hcd 0000:0a:00.0: WARN: Stalled endpoint [ 9458.298173] xhci_hcd 0000:0a:00.0: WARN: transfer error on endpoint [ 9596.489031] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [ 9596.489038] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 9596.489043] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [ 9596.489054] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [ 9596.489065] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [ 9596.489074] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [ 9596.489084] Call Trace: [ 9596.489111] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [ 9596.489124] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [ 9596.489135] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [ 9596.489150] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [ 9596.489162] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [ 9596.489174] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [ 9596.489186] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [ 9596.489196] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [ 9596.489205] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [ 9596.489219] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [ 9596.489255] [<00007f337d5333d0>] 0x7f337d5333cf [ 9716.427390] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [ 9716.427397] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 9716.427402] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [ 9716.427413] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [ 9716.427424] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [ 9716.427433] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [ 9716.427442] Call Trace: [ 9716.427469] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [ 9716.427482] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [ 9716.427493] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [ 9716.427508] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [ 9716.427520] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [ 9716.427532] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [ 9716.427544] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [ 9716.427554] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [ 9716.427562] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [ 9716.427576] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [ 9716.427609] [<00007f337d5333d0>] 0x7f337d5333cf [ 9836.365866] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [ 9836.365873] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 9836.365878] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [ 9836.365889] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [ 9836.365900] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [ 9836.365909] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [ 9836.365919] Call Trace: [ 9836.365947] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [ 9836.365959] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [ 9836.365971] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [ 9836.365986] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [ 9836.365998] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [ 9836.366011] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [ 9836.366022] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [ 9836.366032] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [ 9836.366041] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [ 9836.366055] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [ 9836.366091] [<00007f337d5333d0>] 0x7f337d5333cf [ 9956.304331] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [ 9956.304338] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 9956.304343] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [ 9956.304354] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [ 9956.304365] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [ 9956.304374] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [ 9956.304384] Call Trace: [ 9956.304411] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [ 9956.304424] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [ 9956.304436] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [ 9956.304451] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [ 9956.304463] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [ 9956.304476] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [ 9956.304487] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [ 9956.304497] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [ 9956.304506] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [ 9956.304520] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [ 9956.304555] [<00007f337d5333d0>] 0x7f337d5333cf [ 9956.304562] INFO: task lsusb:17610 blocked for more than 120 seconds. [ 9956.304565] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 9956.304569] lsusb D 0000000000000004 0 17610 3875 0x00000000 [ 9956.304578] ffff8802ec5e3be0 0000000000000086 0000000000000000 ffff8802ec5e3fd8 [ 9956.304586] ffffffff81165e75 ffff8802ec5e3fd8 ffff8802ec5e3fd8 ffff8802ec5e3fd8 [ 9956.304595] ffff880335e20880 ffff88027ec56240 00ff88042d6f2500 ffff8804109f08e8 [ 9956.304603] Call Trace: [ 9956.304615] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [ 9956.304626] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [ 9956.304635] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [ 9956.304647] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [ 9956.304656] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [ 9956.304667] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [ 9956.304677] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [ 9956.304686] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [ 9956.304695] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [ 9956.304706] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [ 9956.304718] [<00007f9f3b84a3d0>] 0x7f9f3b84a3cf [10076.242939] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [10076.242947] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [10076.242952] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [10076.242963] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [10076.242975] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [10076.242984] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [10076.242993] Call Trace: [10076.243021] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [10076.243033] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [10076.243045] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [10076.243061] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [10076.243073] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [10076.243085] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [10076.243097] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [10076.243108] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [10076.243116] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [10076.243130] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [10076.243166] [<00007f337d5333d0>] 0x7f337d5333cf [10076.243173] INFO: task lsusb:17610 blocked for more than 120 seconds. [10076.243176] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [10076.243181] lsusb D 0000000000000004 0 17610 3875 0x00000000 [10076.243189] ffff8802ec5e3be0 0000000000000086 0000000000000000 ffff8802ec5e3fd8 [10076.243197] ffffffff81165e75 ffff8802ec5e3fd8 ffff8802ec5e3fd8 ffff8802ec5e3fd8 [10076.243206] ffff880335e20880 ffff88027ec56240 00ff88042d6f2500 ffff8804109f08e8 [10076.243215] Call Trace: [10076.243226] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [10076.243238] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [10076.243247] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [10076.243258] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [10076.243268] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [10076.243278] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [10076.243289] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [10076.243299] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [10076.243308] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [10076.243319] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [10076.243331] [<00007f9f3b84a3d0>] 0x7f9f3b84a3cf [10196.181174] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [10196.181176] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [10196.181177] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [10196.181180] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [10196.181183] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [10196.181185] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [10196.181187] Call Trace: [10196.181212] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [10196.181226] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [10196.181237] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [10196.181252] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [10196.181264] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [10196.181276] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [10196.181288] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [10196.181298] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [10196.181306] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [10196.181319] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [10196.181352] [<00007f337d5333d0>] 0x7f337d5333cf [10196.181358] INFO: task lsusb:17610 blocked for more than 120 seconds. [10196.181361] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [10196.181366] lsusb D 0000000000000004 0 17610 3875 0x00000000 [10196.181374] ffff8802ec5e3be0 0000000000000086 0000000000000000 ffff8802ec5e3fd8 [10196.181383] ffffffff81165e75 ffff8802ec5e3fd8 ffff8802ec5e3fd8 ffff8802ec5e3fd8 [10196.181391] ffff880335e20880 ffff88027ec56240 00ff88042d6f2500 ffff8804109f08e8 [10196.181400] Call Trace: [10196.181411] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [10196.181422] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [10196.181431] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [10196.181442] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [10196.181452] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [10196.181462] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [10196.181472] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [10196.181482] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [10196.181490] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [10196.181501] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [10196.181513] [<00007f9f3b84a3d0>] 0x7f9f3b84a3cf [10316.119850] INFO: task mtp-probe:15604 blocked for more than 120 seconds. [10316.119857] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [10316.119862] mtp-probe D ffffffff81605060 0 15604 3011 0x00000004 [10316.119873] ffff88024967fbe0 0000000000000086 0000000000000000 ffff88024967ffd8 [10316.119884] ffffffff81165e75 ffff88024967ffd8 ffff88024967ffd8 ffff88024967ffd8 [10316.119893] ffffffff81a0b020 ffff880280318280 00ff8804102e4e40 ffff88040b3c48e8 [10316.119903] Call Trace: [10316.119930] [<ffffffff8156849b>] __mutex_lock_slowpath+0x11b/0x1d0 [10316.119943] [<ffffffff81567fca>] mutex_lock+0x1a/0x40 [10316.119955] [<ffffffff813c0a95>] usbdev_open+0x135/0x280 [10316.119970] [<ffffffff811522c9>] chrdev_open+0x1d9/0x2e0 [10316.119982] [<ffffffff8114c00f>] __dentry_open+0x18f/0x3b0 [10316.119995] [<ffffffff8115bf58>] do_last+0x3e8/0x7f0 [10316.120007] [<ffffffff8115d671>] path_openat+0xd1/0x3f0 [10316.120017] [<ffffffff8115d9d5>] do_filp_open+0x45/0xb0 [10316.120026] [<ffffffff8114d7a7>] do_sys_open+0xf7/0x1d0 [10316.120039] [<ffffffff81570712>] system_call_fastpath+0x16/0x1b [10316.120076] [<00007f337d5333d0>] 0x7f337d5333cf
Is there, beside a bug report, anything I can/should try/install ?
Thx all for your tips. Next week when I get some more hours, I think I will retry that with the kernel-debug (perhaps in the meantime the 3.0-rc will hit factory ) That usb dongle has also a small disk partition, which was remove with previous version (usb_modeswitch) to get only the modem part. I think on newer kernel ( last time working was february : factory of 11.4 ) doesn't manage the device the same way. I will also check udev rules to see if some older need to be migrated. But anyway the disk part should have been correctly catch and setup by the kernel. ps: reply only to ml, I'm subscribed. :-) -- Bruno Friedmann Ioda-Net Sàrl www.ioda-net.ch openSUSE Member & Ambassador GPG KEY : D5C9B751C4653227 irc: tigerfoot -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-kernel+help@opensuse.org
participants (4)
-
Bruno Friedmann -
Greg KH -
Jean Delvare -
Michal Hocko