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memory leak in blk_iolatency_init (2)

Status: upstream: reported C repro on 2022/03/12 21:45
Reported-by: syzbot+b42749a851a47a0f581b@syzkaller.appspotmail.com
Fix commit: daaca3522a8e block: release rq qos structures for queue without disk
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm32 ci-qemu2-arm64 ci-qemu2-arm64-compat ci-qemu2-arm64-mte ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386 ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-qemu2-riscv64]
First crash: 112d, last: 102d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream memory leak in blk_iolatency_init C 833 112d 288d 22/22 fixed on 2022/03/08 16:11

Sample crash report:
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

Crashes (127):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-gce-leak 2022/03/16 03:25 upstream 56e337f2cf13 9e8eaa75 .config log report syz C memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/16 02:32 upstream 56e337f2cf13 9e8eaa75 .config log report syz C memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/11 21:28 upstream 79b00034e9dc 9e8eaa75 .config log report syz C memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/18 21:59 upstream 551acdc3c3d2 e2d91b1d .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/18 17:50 upstream 551acdc3c3d2 e2d91b1d .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/18 13:48 upstream 551acdc3c3d2 e2d91b1d .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/18 11:37 upstream 551acdc3c3d2 e2d91b1d .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/18 05:16 upstream 551acdc3c3d2 e2d91b1d .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/18 03:17 upstream 551acdc3c3d2 e2d91b1d .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/18 02:27 upstream 551acdc3c3d2 e2d91b1d .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/17 21:03 upstream 56e337f2cf13 e2d91b1d .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/17 20:49 upstream 56e337f2cf13 e2d91b1d .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/17 19:13 upstream 56e337f2cf13 e2d91b1d .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/17 14:59 upstream 56e337f2cf13 dfa9a8ed .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/17 12:01 upstream 56e337f2cf13 dfa9a8ed .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/17 09:51 upstream 56e337f2cf13 dfa9a8ed .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/17 06:59 upstream 56e337f2cf13 dfa9a8ed .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/17 04:32 upstream 56e337f2cf13 dfa9a8ed .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/17 04:04 upstream 56e337f2cf13 dfa9a8ed .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/17 02:58 upstream 56e337f2cf13 dfa9a8ed .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/17 01:16 upstream 56e337f2cf13 dfa9a8ed .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/16 23:28 upstream 56e337f2cf13 dfa9a8ed .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/16 22:59 upstream 56e337f2cf13 dfa9a8ed .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/16 22:30 upstream 56e337f2cf13 dfa9a8ed .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/16 22:17 upstream 56e337f2cf13 dfa9a8ed .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/16 20:40 upstream 56e337f2cf13 dfa9a8ed .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/16 14:38 upstream 56e337f2cf13 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/16 13:05 upstream 56e337f2cf13 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/16 11:40 upstream 56e337f2cf13 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/16 09:26 upstream 56e337f2cf13 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/16 08:53 upstream 56e337f2cf13 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/16 06:19 upstream 56e337f2cf13 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/16 05:17 upstream 56e337f2cf13 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/15 19:22 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/15 18:53 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/15 17:49 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/15 17:20 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/15 16:50 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/15 14:59 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/15 11:20 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/15 10:24 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/15 09:44 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/15 08:41 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/15 06:07 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/15 00:16 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/14 23:03 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/14 20:10 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/14 19:16 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/14 16:09 upstream 09688c0166e7 9e8eaa75 .config log report syz memory leak in blk_iolatency_init
ci-upstream-gce-leak 2022/03/08 21:37 upstream 92f90cc9fe0e 9e8eaa75 .config log report syz memory leak in blk_iolatency_init