BUG: memory leak
unreferenced object 0xffff88810420cd00 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 491.650s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff f8 85 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810420cc80 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 491.650s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff 80 80 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810416b100 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 491.650s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff a0 b6 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810416b080 (size 96):
comm "kworker/u4:2", pid 52, jiffies 4294937747 (age 491.500s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff a0 99 19 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff822638e5>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff822638e5>] blk_mq_init_queue+0x35/0x90 block/blk-mq.c:3897
[<ffffffff8277e3f1>] scsi_alloc_sdev+0x231/0x3b0 drivers/scsi/scsi_scan.c:330
[<ffffffff8277f565>] scsi_probe_and_add_lun+0xff5/0x17e0 drivers/scsi/scsi_scan.c:1167
[<ffffffff8278041f>] __scsi_scan_target+0x14f/0x9a0 drivers/scsi/scsi_scan.c:1649
[<ffffffff82780ee7>] scsi_scan_channel drivers/scsi/scsi_scan.c:1737 [inline]
[<ffffffff82780ee7>] scsi_scan_channel+0xb7/0x100 drivers/scsi/scsi_scan.c:1713
[<ffffffff827810ef>] scsi_scan_host_selected+0x1bf/0x220 drivers/scsi/scsi_scan.c:1766
[<ffffffff82781210>] do_scsi_scan_host+0xc0/0xd0 drivers/scsi/scsi_scan.c:1905
[<ffffffff82781499>] do_scan_async+0x19/0x200 drivers/scsi/scsi_scan.c:1915
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810420cd00 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 496.110s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff f8 85 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810420cc80 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 496.110s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff 80 80 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810416b100 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 496.110s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff a0 b6 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810416b080 (size 96):
comm "kworker/u4:2", pid 52, jiffies 4294937747 (age 495.970s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff a0 99 19 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff822638e5>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff822638e5>] blk_mq_init_queue+0x35/0x90 block/blk-mq.c:3897
[<ffffffff8277e3f1>] scsi_alloc_sdev+0x231/0x3b0 drivers/scsi/scsi_scan.c:330
[<ffffffff8277f565>] scsi_probe_and_add_lun+0xff5/0x17e0 drivers/scsi/scsi_scan.c:1167
[<ffffffff8278041f>] __scsi_scan_target+0x14f/0x9a0 drivers/scsi/scsi_scan.c:1649
[<ffffffff82780ee7>] scsi_scan_channel drivers/scsi/scsi_scan.c:1737 [inline]
[<ffffffff82780ee7>] scsi_scan_channel+0xb7/0x100 drivers/scsi/scsi_scan.c:1713
[<ffffffff827810ef>] scsi_scan_host_selected+0x1bf/0x220 drivers/scsi/scsi_scan.c:1766
[<ffffffff82781210>] do_scsi_scan_host+0xc0/0xd0 drivers/scsi/scsi_scan.c:1905
[<ffffffff82781499>] do_scan_async+0x19/0x200 drivers/scsi/scsi_scan.c:1915
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810420cd00 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 496.130s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff f8 85 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810420cc80 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 496.130s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff 80 80 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810416b100 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 496.130s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff a0 b6 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810416b080 (size 96):
comm "kworker/u4:2", pid 52, jiffies 4294937747 (age 495.990s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff a0 99 19 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff822638e5>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff822638e5>] blk_mq_init_queue+0x35/0x90 block/blk-mq.c:3897
[<ffffffff8277e3f1>] scsi_alloc_sdev+0x231/0x3b0 drivers/scsi/scsi_scan.c:330
[<ffffffff8277f565>] scsi_probe_and_add_lun+0xff5/0x17e0 drivers/scsi/scsi_scan.c:1167
[<ffffffff8278041f>] __scsi_scan_target+0x14f/0x9a0 drivers/scsi/scsi_scan.c:1649
[<ffffffff82780ee7>] scsi_scan_channel drivers/scsi/scsi_scan.c:1737 [inline]
[<ffffffff82780ee7>] scsi_scan_channel+0xb7/0x100 drivers/scsi/scsi_scan.c:1713
[<ffffffff827810ef>] scsi_scan_host_selected+0x1bf/0x220 drivers/scsi/scsi_scan.c:1766
[<ffffffff82781210>] do_scsi_scan_host+0xc0/0xd0 drivers/scsi/scsi_scan.c:1905
[<ffffffff82781499>] do_scan_async+0x19/0x200 drivers/scsi/scsi_scan.c:1915
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810420cd00 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 496.150s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff f8 85 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810420cc80 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 496.150s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff 80 80 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810416b100 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 496.150s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff a0 b6 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810416b080 (size 96):
comm "kworker/u4:2", pid 52, jiffies 4294937747 (age 496.000s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff a0 99 19 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff822638e5>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff822638e5>] blk_mq_init_queue+0x35/0x90 block/blk-mq.c:3897
[<ffffffff8277e3f1>] scsi_alloc_sdev+0x231/0x3b0 drivers/scsi/scsi_scan.c:330
[<ffffffff8277f565>] scsi_probe_and_add_lun+0xff5/0x17e0 drivers/scsi/scsi_scan.c:1167
[<ffffffff8278041f>] __scsi_scan_target+0x14f/0x9a0 drivers/scsi/scsi_scan.c:1649
[<ffffffff82780ee7>] scsi_scan_channel drivers/scsi/scsi_scan.c:1737 [inline]
[<ffffffff82780ee7>] scsi_scan_channel+0xb7/0x100 drivers/scsi/scsi_scan.c:1713
[<ffffffff827810ef>] scsi_scan_host_selected+0x1bf/0x220 drivers/scsi/scsi_scan.c:1766
[<ffffffff82781210>] do_scsi_scan_host+0xc0/0xd0 drivers/scsi/scsi_scan.c:1905
[<ffffffff82781499>] do_scan_async+0x19/0x200 drivers/scsi/scsi_scan.c:1915
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810420cd00 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 496.170s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff f8 85 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810420cc80 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 496.170s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff 80 80 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810416b100 (size 96):
comm "kworker/u4:0", pid 8, jiffies 4294937732 (age 496.170s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff a0 b6 80 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff8226380c>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff8226380c>] __blk_mq_alloc_disk+0x3c/0xe0 block/blk-mq.c:3907
[<ffffffff826eb85f>] floppy_alloc_disk+0x2f/0x130 drivers/block/floppy.c:4499
[<ffffffff86f7caca>] do_floppy_init drivers/block/floppy.c:4580 [inline]
[<ffffffff86f7caca>] floppy_async_init+0x10f/0x1364 drivers/block/floppy.c:4750
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
BUG: memory leak
unreferenced object 0xffff88810416b080 (size 96):
comm "kworker/u4:2", pid 52, jiffies 4294937747 (age 496.020s)
hex dump (first 32 bytes):
c0 5d ca 85 ff ff ff ff a0 99 19 04 81 88 ff ff .]..............
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8228e548>] kmalloc include/linux/slab.h:581 [inline]
[<ffffffff8228e548>] kzalloc include/linux/slab.h:714 [inline]
[<ffffffff8228e548>] blk_iolatency_init+0x28/0x190 block/blk-iolatency.c:725
[<ffffffff8228501e>] blkcg_init_queue+0xee/0x1c0 block/blk-cgroup.c:1206
[<ffffffff8224a2ea>] blk_alloc_queue+0x24a/0x4a0 block/blk-core.c:495
[<ffffffff822638e5>] blk_mq_init_queue_data block/blk-mq.c:3883 [inline]
[<ffffffff822638e5>] blk_mq_init_queue+0x35/0x90 block/blk-mq.c:3897
[<ffffffff8277e3f1>] scsi_alloc_sdev+0x231/0x3b0 drivers/scsi/scsi_scan.c:330
[<ffffffff8277f565>] scsi_probe_and_add_lun+0xff5/0x17e0 drivers/scsi/scsi_scan.c:1167
[<ffffffff8278041f>] __scsi_scan_target+0x14f/0x9a0 drivers/scsi/scsi_scan.c:1649
[<ffffffff82780ee7>] scsi_scan_channel drivers/scsi/scsi_scan.c:1737 [inline]
[<ffffffff82780ee7>] scsi_scan_channel+0xb7/0x100 drivers/scsi/scsi_scan.c:1713
[<ffffffff827810ef>] scsi_scan_host_selected+0x1bf/0x220 drivers/scsi/scsi_scan.c:1766
[<ffffffff82781210>] do_scsi_scan_host+0xc0/0xd0 drivers/scsi/scsi_scan.c:1905
[<ffffffff82781499>] do_scan_async+0x19/0x200 drivers/scsi/scsi_scan.c:1915
[<ffffffff8127c014>] async_run_entry_fn+0x24/0xf0 kernel/async.c:127
[<ffffffff8126a45f>] process_one_work+0x2bf/0x600 kernel/workqueue.c:2307
[<ffffffff8126ad89>] worker_thread+0x59/0x5b0 kernel/workqueue.c:2454
[<ffffffff81274745>] kthread+0x125/0x160 kernel/kthread.c:377
[<ffffffff810021ef>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory
write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory
executing program
write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory
write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory
write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory
write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory
write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory
write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory
write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory
write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory
write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory
write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory
executing program
write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory
write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory
executing program
write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory
write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory