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apport-collect 1886366 When reporting bugs in the future please use apport by using 'ubuntu- bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. ** Package changed: ubuntu => linux (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1886366 Title: USB External Drive Stalls and Timeouts Status in linux package in Ubuntu: New Bug description: Not sure of the package naming for the Linux Kernel. However since version 4.15.0.28 I've been getting timeouts like this in dmesg: [63075.835488] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [63075.835491] scsi_eh_7 D 0 273 2 0x80004000 [63075.835494] Call Trace: [63075.835504] __schedule+0x2b9/0x6c0 [63075.835507] schedule+0x42/0xb0 [63075.835510] schedule_preempt_disabled+0xe/0x10 [63075.835513] __mutex_lock.isra.0+0x182/0x4f0 [63075.835515] ? __switch_to_asm+0x40/0x70 [63075.835517] ? __switch_to_asm+0x34/0x70 [63075.835519] ? __switch_to_asm+0x34/0x70 [63075.835520] ? __switch_to_asm+0x40/0x70 [63075.835523] __mutex_lock_slowpath+0x13/0x20 [63075.835526] mutex_lock+0x2e/0x40 [63075.835531] device_reset+0x22/0x50 [usb_storage] [63075.835535] scsi_eh_ready_devs+0x56c/0xa30 [63075.835540] ? __pm_runtime_resume+0x60/0x80 [63075.835543] scsi_error_handler+0x432/0x500 [63075.835548] kthread+0x104/0x140 [63075.835550] ? scsi_eh_get_sense+0x210/0x210 [63075.835553] ? kthread_park+0x80/0x80 [63075.835555] ret_from_fork+0x35/0x40 The drive works fine on kernels 4.15.0.28 and older. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1886366/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
