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
BUG: memory leak
unreferenced object 0xffff88810fd216c0 (size 576):
comm "syz-executor159", pid 3686, jiffies 4295064650 (age 50.150s)
hex dump (first 32 bytes):
06 00 08 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
20 85 98 0f 81 88 ff ff d8 16 d2 0f 81 88 ff ff ...............
backtrace:
[<ffffffff844153c6>] xas_alloc+0xf6/0x120 lib/xarray.c:377
[<ffffffff84418039>] xas_create+0x3b9/0x800 lib/xarray.c:679
[<ffffffff84418520>] xas_create_range+0xa0/0x1c0 lib/xarray.c:719
[<ffffffff8159f11c>] collapse_file+0x13c/0x2730 mm/khugepaged.c:1725
[<ffffffff815a1b28>] hpage_collapse_scan_file+0x418/0x9a0 mm/khugepaged.c:2156
[<ffffffff815a4001>] madvise_collapse+0x211/0x5e0 mm/khugepaged.c:2611
[<ffffffff8153ba2d>] madvise_vma_behavior+0x5dd/0x1030 mm/madvise.c:1076
[<ffffffff81537257>] madvise_walk_vmas+0x127/0x1d0 mm/madvise.c:1250
[<ffffffff81537eb0>] do_madvise.part.0+0x1c0/0x2b0 mm/madvise.c:1429
[<ffffffff8153c6e8>] do_madvise mm/madvise.c:1440 [inline]
[<ffffffff8153c6e8>] __do_sys_madvise mm/madvise.c:1442 [inline]
[<ffffffff8153c6e8>] __se_sys_madvise mm/madvise.c:1440 [inline]
[<ffffffff8153c6e8>] __x64_sys_madvise+0x98/0xa0 mm/madvise.c:1440
[<ffffffff84608225>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff84608225>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84800087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
BUG: memory leak
unreferenced object 0xffff88810fd21480 (size 576):
comm "syz-executor159", pid 3686, jiffies 4295064650 (age 50.150s)
hex dump (first 32 bytes):
00 07 00 00 00 00 00 00 c0 16 d2 0f 81 88 ff ff ................
20 85 98 0f 81 88 ff ff 98 14 d2 0f 81 88 ff ff ...............
backtrace:
[<ffffffff844153c6>] xas_alloc+0xf6/0x120 lib/xarray.c:377
[<ffffffff84418039>] xas_create+0x3b9/0x800 lib/xarray.c:679
[<ffffffff84418520>] xas_create_range+0xa0/0x1c0 lib/xarray.c:719
[<ffffffff8159f11c>] collapse_file+0x13c/0x2730 mm/khugepaged.c:1725
[<ffffffff815a1b28>] hpage_collapse_scan_file+0x418/0x9a0 mm/khugepaged.c:2156
[<ffffffff815a4001>] madvise_collapse+0x211/0x5e0 mm/khugepaged.c:2611
[<ffffffff8153ba2d>] madvise_vma_behavior+0x5dd/0x1030 mm/madvise.c:1076
[<ffffffff81537257>] madvise_walk_vmas+0x127/0x1d0 mm/madvise.c:1250
[<ffffffff81537eb0>] do_madvise.part.0+0x1c0/0x2b0 mm/madvise.c:1429
[<ffffffff8153c6e8>] do_madvise mm/madvise.c:1440 [inline]
[<ffffffff8153c6e8>] __do_sys_madvise mm/madvise.c:1442 [inline]
[<ffffffff8153c6e8>] __se_sys_madvise mm/madvise.c:1440 [inline]
[<ffffffff8153c6e8>] __x64_sys_madvise+0x98/0xa0 mm/madvise.c:1440
[<ffffffff84608225>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff84608225>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84800087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
BUG: memory leak
unreferenced object 0xffff88810fd21240 (size 576):
comm "syz-executor159", pid 3686, jiffies 4295064650 (age 50.150s)
hex dump (first 32 bytes):
00 06 00 00 00 00 00 00 c0 16 d2 0f 81 88 ff ff ................
20 85 98 0f 81 88 ff ff 58 12 d2 0f 81 88 ff ff .......X.......
backtrace:
[<ffffffff844153c6>] xas_alloc+0xf6/0x120 lib/xarray.c:377
[<ffffffff84418039>] xas_create+0x3b9/0x800 lib/xarray.c:679
[<ffffffff84418520>] xas_create_range+0xa0/0x1c0 lib/xarray.c:719
[<ffffffff8159f11c>] collapse_file+0x13c/0x2730 mm/khugepaged.c:1725
[<ffffffff815a1b28>] hpage_collapse_scan_file+0x418/0x9a0 mm/khugepaged.c:2156
[<ffffffff815a4001>] madvise_collapse+0x211/0x5e0 mm/khugepaged.c:2611
[<ffffffff8153ba2d>] madvise_vma_behavior+0x5dd/0x1030 mm/madvise.c:1076
[<ffffffff81537257>] madvise_walk_vmas+0x127/0x1d0 mm/madvise.c:1250
[<ffffffff81537eb0>] do_madvise.part.0+0x1c0/0x2b0 mm/madvise.c:1429
[<ffffffff8153c6e8>] do_madvise mm/madvise.c:1440 [inline]
[<ffffffff8153c6e8>] __do_sys_madvise mm/madvise.c:1442 [inline]
[<ffffffff8153c6e8>] __se_sys_madvise mm/madvise.c:1440 [inline]
[<ffffffff8153c6e8>] __x64_sys_madvise+0x98/0xa0 mm/madvise.c:1440
[<ffffffff84608225>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff84608225>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84800087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
BUG: memory leak
unreferenced object 0xffff88810fd24d80 (size 576):
comm "syz-executor159", pid 3686, jiffies 4295064650 (age 50.150s)
hex dump (first 32 bytes):
00 05 00 00 00 00 00 00 c0 16 d2 0f 81 88 ff ff ................
20 85 98 0f 81 88 ff ff 98 4d d2 0f 81 88 ff ff ........M......
backtrace:
[<ffffffff844153c6>] xas_alloc+0xf6/0x120 lib/xarray.c:377
[<ffffffff84418039>] xas_create+0x3b9/0x800 lib/xarray.c:679
[<ffffffff84418520>] xas_create_range+0xa0/0x1c0 lib/xarray.c:719
[<ffffffff8159f11c>] collapse_file+0x13c/0x2730 mm/khugepaged.c:1725
[<ffffffff815a1b28>] hpage_collapse_scan_file+0x418/0x9a0 mm/khugepaged.c:2156
[<ffffffff815a4001>] madvise_collapse+0x211/0x5e0 mm/khugepaged.c:2611
[<ffffffff8153ba2d>] madvise_vma_behavior+0x5dd/0x1030 mm/madvise.c:1076
[<ffffffff81537257>] madvise_walk_vmas+0x127/0x1d0 mm/madvise.c:1250
[<ffffffff81537eb0>] do_madvise.part.0+0x1c0/0x2b0 mm/madvise.c:1429
[<ffffffff8153c6e8>] do_madvise mm/madvise.c:1440 [inline]
[<ffffffff8153c6e8>] __do_sys_madvise mm/madvise.c:1442 [inline]
[<ffffffff8153c6e8>] __se_sys_madvise mm/madvise.c:1440 [inline]
[<ffffffff8153c6e8>] __x64_sys_madvise+0x98/0xa0 mm/madvise.c:1440
[<ffffffff84608225>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
[<ffffffff84608225>] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
[<ffffffff84800087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
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