From: bugzilla-daemon@bugzilla.kernel.org
To: linux-xfs@vger.kernel.org
Subject: [Bug 213609] New: [xfstests xfs/503] testing always hang on 64k directory size xfs
Date: Mon, 28 Jun 2021 13:02:31 +0000 [thread overview]
Message-ID: <bug-213609-201763@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=213609
Bug ID: 213609
Summary: [xfstests xfs/503] testing always hang on 64k
directory size xfs
Product: File System
Version: 2.5
Kernel Version: 5.13.0-rc4 + xfs-5.14-merge-6
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: XFS
Assignee: filesystem_xfs@kernel-bugs.kernel.org
Reporter: zlang@redhat.com
Regression: No
When test with 64k directory size xfs(n size=65536 -m
crc=1,finobt=1,reflink=1,rmapbt=0,bigtime=1,inobtcount=1), xfs/503 always hang
there(more than 24 hours), it takes too much long time, and never end[1]. I hit
this issue on different ppc64le, aarch64 and x86_64 machines many times.
FSTYP -- xfs (debug)
PLATFORM -- Linux/ppc64le ibm-p9z-26-lp3 5.13.0-rc4 #1 SMP Mon Jun 28
03:17:42 EDT 2021
MKFS_OPTIONS -- -f -n size=65536 -m
crc=1,finobt=1,reflink=1,rmapbt=0,bigtime=1,inobtcount=1 /dev/sda3
MOUNT_OPTIONS -- -o context=system_u:object_r:root_t:s0 /dev/sda3
/mnt/xfstests/scratch
xfs/503
...
[1]
[75021.992398] run fstests xfs/503 at 2021-06-26 05:49:20
[75046.366109] restraintd[762]: *** Current Time: Sat Jun 26 05:49:48 2021
Localwatchdog at: Sun Jun 27 09:00:46 2021
[-- MARK -- Sat Jun 26 09:50:00 2021]
[75106.279468] restraintd[762]: *** Current Time: Sat Jun 26 05:50:48 2021
Localwatchdog at: Sun Jun 27 09:00:46 2021
...
...
[172786.104914] restraintd[762]: *** Current Time: Sun Jun 27 08:58:48 2021
Localwatchdog at: Sun Jun 27 09:00:46 2021
[172846.109416] restraintd[762]: *** Current Time: Sun Jun 27 08:59:48 2021
Localwatchdog at: Sun Jun 27 09:00:46 2021
[-- MARK -- Sun Jun 27 13:00:00 2021]
[172906.039825] restraintd[762]: *** Current Time: Sun Jun 27 09:00:47 2021
Localwatchdog at: Sun Jun 27 09:00:46 2021
[172918.843299] sysrq: Show Memory
[172918.843422] Mem-Info:
[172918.843431] active_anon:41 inactive_anon:2731 isolated_anon:0
[172918.843431] active_file:3718 inactive_file:172631 isolated_file:0
[172918.843431] unevictable:0 dirty:3 writeback:48
[172918.843431] slab_reclaimable:5601 slab_unreclaimable:9198
[172918.843431] mapped:2436 shmem:83 pagetables:79 bounce:0
[172918.843431] free:300069 free_pcp:118 free_cma:0
[172918.843462] Node 0 active_anon:2624kB inactive_anon:174784kB
active_file:237952kB inactive_file:11048384kB unevictable:0kB
isolated(anon):0kB isolated(file):0kB mapped:155904kB dirty:192kB
writeback:3072kB shmem:5312kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB
writeback_tmp:0kB kernel_stack:3008kB pagetables:5056kB all_unreclaimable? no
[172918.843491] Node 0 Normal free:19204416kB min:180224kB low:225280kB
high:270336kB reserved_highatomic:0KB active_anon:2624kB inactive_anon:174784kB
active_file:237952kB inactive_file:11048384kB unevictable:0kB
writepending:3264kB present:33554432kB managed:33294272kB mlocked:0kB
bounce:0kB free_pcp:7552kB local_pcp:384kB free_cma:0kB
[172918.843522] lowmem_reserve[]: 0 0 0
[172918.843541] Node 0 Normal: 12805*64kB (UME) 1441*128kB (UME) 17*256kB (UME)
10*512kB (UME) 19*1024kB (UME) 49*2048kB (UME) 28*4096kB (UME) 34*8192kB (UME)
1079*16384kB (UME) = 19204800kB
[172918.843623] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0
hugepages_size=16384kB
[172918.843636] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0
hugepages_size=16777216kB
[172918.843648] 176432 total pagecache pages
[172918.843656] 0 pages in swap cache
[172918.843664] Swap cache stats: add 0, delete 0, find 0/0
[172918.843674] Free swap = 14680000kB
[172918.843682] Total swap = 14680000kB
[172918.843690] 524288 pages RAM
[172918.843698] 0 pages HighMem/MovableOnly
[172918.843706] 4065 pages reserved
[172918.843714] 0 pages cma reserved
[172918.843722] 0 pages hwpoisoned
[172941.973583] sysrq: Show State
[172941.973608] task:systemd state:S stack: 6832 pid: 1 ppid: 0
flags:0x00040000
[172941.973735] Call Trace:
[172941.973744] [c0000000096d3820] [c000000009617c10] 0xc000000009617c10
(unreliable)
[172941.973764] [c0000000096d3a10] [c00000000001fc80] __switch_to+0x110/0x220
[172941.973782] [c0000000096d3a70] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.973799] [c0000000096d3b30] [c000000000fe26e8] schedule+0x88/0x160
[172941.973815] [c0000000096d3b60] [c000000000fec1e4]
schedule_hrtimeout_range_clock+0x1d4/0x200
[172941.973831] [c0000000096d3c00] [c00000000066b8a0] ep_poll+0x510/0x550
[172941.973846] [c0000000096d3cf0] [c00000000066ba04] do_epoll_wait+0x124/0x140
[172941.973862] [c0000000096d3d40] [c00000000066ba88] sys_epoll_wait+0x68/0x130
[172941.973878] [c0000000096d3db0] [c000000000030bf4]
system_call_exception+0x154/0x2e0
[172941.973893] [c0000000096d3e10] [c00000000000ce70]
system_call_vectored_common+0xf0/0x268
[172941.973909] --- interrupt: 3000 at 0x7fffabb38770
[172941.973920] NIP: 00007fffabb38770 LR: 0000000000000000 CTR:
0000000000000000
[172941.973933] REGS: c0000000096d3e80 TRAP: 3000 Tainted: G W
(5.13.0-rc4)
[172941.973945] MSR: 800000000000d033 <SF,EE,PR,ME,IR,DR,RI,LE> CR: 24084888
XER: 00000000
[172941.973988] IRQMASK: 0
[172941.973988] GPR00: 00000000000000ee 00007fffcbad9850 00007fffabc17200
0000000000000004
[172941.973988] GPR04: 0000010010e05110 0000000000000050 ffffffffffffffff
0000000000000000
[172941.973988] GPR08: 0000000000000002 0000000000000000 0000000000000000
0000000000000000
[172941.973988] GPR12: 0000000000000000 00007fffac346490 0000000000000000
0000010010d057f0
[172941.973988] GPR16: 00007fffcbad9b10 8000000000000000 00000001275f70d8
0000000000000000
[172941.973988] GPR20: 00007fffcbad98d8 7fffffffffffffff 00000000000001c2
000000000000002d
[172941.973988] GPR24: 20c49ba5e353f7cf 000000007ffffffe 000000007fffffff
7fffffffffffffff
[172941.973988] GPR28: 0000010010e05110 0000000000000004 0000000000000000
ffffffffffffffff
[172941.974156] NIP [00007fffabb38770] 0x7fffabb38770
[172941.974167] LR [0000000000000000] 0x0
[172941.974178] --- interrupt: 3000
[172941.974187] task:kthreadd state:S stack: 9984 pid: 2 ppid: 0
flags:0x00000800
[172941.974206] Call Trace:
[172941.974214] [c0000000096bfa60] [c000000009649710] 0xc000000009649710
(unreliable)
[172941.974233] [c0000000096bfc50] [c00000000001fc80] __switch_to+0x110/0x220
[172941.974249] [c0000000096bfcb0] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.974265] [c0000000096bfd70] [c000000000fe26e8] schedule+0x88/0x160
[172941.974281] [c0000000096bfda0] [c0000000001a23b8] kthreadd+0x1d8/0x220
[172941.974297] [c0000000096bfe10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.974313] task:rcu_gp state:I stack:13920 pid: 3 ppid: 2
flags:0x00000800
[172941.974333] Call Trace:
[172941.974341] [c00000000969b9a0] [c00000000969ba10] 0xc00000000969ba10
(unreliable)
[172941.974359] [c00000000969bb90] [c00000000001fc80] __switch_to+0x110/0x220
[172941.974375] [c00000000969bbf0] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.974390] [c00000000969bcb0] [c000000000fe26e8] schedule+0x88/0x160
[172941.974406] [c00000000969bce0] [c000000000193ff0]
rescuer_thread+0x320/0x4a0
[172941.974423] [c00000000969bda0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.974438] [c00000000969be10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.974454] task:rcu_par_gp state:I stack:13952 pid: 4 ppid: 2
flags:0x00000800
[172941.974473] Call Trace:
[172941.974480] [c0000000096eb9a0] [c0000000096eba10] 0xc0000000096eba10
(unreliable)
[172941.974499] [c0000000096ebb90] [c00000000001fc80] __switch_to+0x110/0x220
[172941.974515] [c0000000096ebbf0] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.974531] [c0000000096ebcb0] [c000000000fe26e8] schedule+0x88/0x160
[172941.974546] [c0000000096ebce0] [c000000000193ff0]
rescuer_thread+0x320/0x4a0
[172941.974563] [c0000000096ebda0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.974578] [c0000000096ebe10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.974594] task:kworker/0:0H state:I stack:12592 pid: 6 ppid: 2
flags:0x00000800
[172941.974613] Workqueue: 0x0 (events_highpri)
[172941.974630] Call Trace:
[172941.974637] [c0000000096879d0] [c000000009687a40] 0xc000000009687a40
(unreliable)
[172941.974656] [c000000009687bc0] [c00000000001fc80] __switch_to+0x110/0x220
[172941.974671] [c000000009687c20] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.974687] [c000000009687ce0] [c000000000fe26e8] schedule+0x88/0x160
[172941.974702] [c000000009687d10] [c0000000001938e4] worker_thread+0x134/0x520
[172941.974718] [c000000009687da0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.974733] [c000000009687e10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.974749] task:mm_percpu_wq state:I stack:13952 pid: 8 ppid: 2
flags:0x00000800
[172941.974768] Call Trace:
[172941.974775] [c0000000096af9a0] [c0000000096afa10] 0xc0000000096afa10
(unreliable)
[172941.974794] [c0000000096afb90] [c00000000001fc80] __switch_to+0x110/0x220
[172941.974809] [c0000000096afbf0] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.974825] [c0000000096afcb0] [c000000000fe26e8] schedule+0x88/0x160
[172941.974840] [c0000000096afce0] [c000000000193ff0]
rescuer_thread+0x320/0x4a0
[172941.974856] [c0000000096afda0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.974871] [c0000000096afe10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.974887] task:rcu_tasks_kthre state:S stack:12784 pid: 9 ppid: 2
flags:0x00000800
[172941.974905] Call Trace:
[172941.974913] [c0000000096a7990] [c0000000096a7c48] 0xc0000000096a7c48
(unreliable)
[172941.974931] [c0000000096a7b80] [c00000000001fc80] __switch_to+0x110/0x220
[172941.974946] [c0000000096a7be0] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.974962] [c0000000096a7ca0] [c000000000fe26e8] schedule+0x88/0x160
[172941.974977] [c0000000096a7cd0] [c00000000024d2ac]
rcu_tasks_kthread+0x26c/0x2b0
[172941.974994] [c0000000096a7da0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.975009] [c0000000096a7e10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.975025] task:rcu_tasks_rude_ state:S stack:13008 pid: 10 ppid: 2
flags:0x00000800
[172941.975043] Call Trace:
[172941.975051] [c0000000096c3990] [c00000000961e610] 0xc00000000961e610
(unreliable)
[172941.975069] [c0000000096c3b80] [c00000000001fc80] __switch_to+0x110/0x220
[172941.975085] [c0000000096c3be0] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.975100] [c0000000096c3ca0] [c000000000fe26e8] schedule+0x88/0x160
[172941.975116] [c0000000096c3cd0] [c00000000024d2ac]
rcu_tasks_kthread+0x26c/0x2b0
[172941.975132] [c0000000096c3da0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.975147] [c0000000096c3e10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.975163] task:rcu_tasks_trace state:S stack:11728 pid: 11 ppid: 2
flags:0x00000800
[172941.975181] Call Trace:
[172941.975188] [c0000000096e7990] [c0000000096e7a00] 0xc0000000096e7a00
(unreliable)
[172941.975207] [c0000000096e7b80] [c00000000001fc80] __switch_to+0x110/0x220
[172941.975223] [c0000000096e7be0] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.975238] [c0000000096e7ca0] [c000000000fe26e8] schedule+0x88/0x160
[172941.975254] [c0000000096e7cd0] [c00000000024d2ac]
rcu_tasks_kthread+0x26c/0x2b0
[172941.975270] [c0000000096e7da0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.975285] [c0000000096e7e10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.975300] task:ksoftirqd/0 state:S stack: 8944 pid: 13 ppid: 2
flags:0x00000800
[172941.975318] Call Trace:
[172941.975325] [c00000000969f9f0] [c00000000969fa60] 0xc00000000969fa60
(unreliable)
[172941.975344] [c00000000969fbe0] [c00000000001fc80] __switch_to+0x110/0x220
[172941.975359] [c00000000969fc40] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.975375] [c00000000969fd00] [c000000000fe26e8] schedule+0x88/0x160
[172941.975391] [c00000000969fd30] [c0000000001a9e50]
smpboot_thread_fn+0x2c0/0x330
[172941.975407] [c00000000969fda0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.975422] [c00000000969fe10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.975438] task:rcu_sched state:I stack: 9568 pid: 14 ppid: 2
flags:0x00000800
[172941.975455] Call Trace:
[172941.975462] [c0000000096ef830] [c00000000965a010] 0xc00000000965a010
(unreliable)
[172941.975480] [c0000000096efa20] [c00000000001fc80] __switch_to+0x110/0x220
[172941.975496] [c0000000096efa80] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.975512] [c0000000096efb40] [c000000000fe26e8] schedule+0x88/0x160
[172941.975527] [c0000000096efb70] [c000000000febb3c]
schedule_timeout+0xdc/0x190
[172941.975543] [c0000000096efc60] [c0000000002601cc]
rcu_gp_fqs_loop+0x41c/0x480
[172941.975559] [c0000000096efd10] [c0000000002603b0]
rcu_gp_kthread+0x180/0x1a0
[172941.975574] [c0000000096efda0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.975589] [c0000000096efe10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.975605] task:migration/0 state:S stack:11472 pid: 15 ppid: 2
flags:0x00000800
[172941.975623] Stopper: 0x0 <- 0x0
[172941.975635] Call Trace:
[172941.975642] [c0000000096f39f0] [c0000000096f3a60] 0xc0000000096f3a60
(unreliable)
[172941.975661] [c0000000096f3be0] [c00000000001fc80] __switch_to+0x110/0x220
[172941.975676] [c0000000096f3c40] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.975692] [c0000000096f3d00] [c000000000fe26e8] schedule+0x88/0x160
[172941.975707] [c0000000096f3d30] [c0000000001a9e50]
smpboot_thread_fn+0x2c0/0x330
[172941.975723] [c0000000096f3da0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.975738] [c0000000096f3e10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.975754] task:cpuhp/0 state:S stack:12528 pid: 16 ppid: 2
flags:0x00000800
[172941.975772] Call Trace:
[172941.975780] [c0000000096c79f0] [c000000009671310] 0xc000000009671310
(unreliable)
[172941.975798] [c0000000096c7be0] [c00000000001fc80] __switch_to+0x110/0x220
[172941.975814] [c0000000096c7c40] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.975829] [c0000000096c7d00] [c000000000fe26e8] schedule+0x88/0x160
[172941.975845] [c0000000096c7d30] [c0000000001a9e50]
smpboot_thread_fn+0x2c0/0x330
[172941.975860] [c0000000096c7da0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.975875] [c0000000096c7e10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.975891] task:cpuhp/1 state:S stack:10960 pid: 17 ppid: 2
flags:0x00000800
[172941.975909] Call Trace:
[172941.975917] [c0000000096b39f0] [c000000009632410] 0xc000000009632410
(unreliable)
[172941.975935] [c0000000096b3be0] [c00000000001fc80] __switch_to+0x110/0x220
[172941.975950] [c0000000096b3c40] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.975966] [c0000000096b3d00] [c000000000fe26e8] schedule+0x88/0x160
[172941.975981] [c0000000096b3d30] [c0000000001a9e50]
smpboot_thread_fn+0x2c0/0x330
[172941.975997] [c0000000096b3da0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.976012] [c0000000096b3e10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.976028] task:migration/1 state:S stack:11520 pid: 18 ppid: 2
flags:0x00000800
[172941.976045] Stopper: 0x0 <- 0x0
[172941.976057] Call Trace:
[172941.976064] [c0000000096df9f0] [0000000000000001] 0x1 (unreliable)
[172941.976081] [c0000000096dfbe0] [c00000000001fc80] __switch_to+0x110/0x220
[172941.976097] [c0000000096dfc40] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.976112] [c0000000096dfd00] [c000000000fe26e8] schedule+0x88/0x160
[172941.976128] [c0000000096dfd30] [c0000000001a9e50]
smpboot_thread_fn+0x2c0/0x330
[172941.976144] [c0000000096dfda0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.976159] [c0000000096dfe10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.976175] task:ksoftirqd/1 state:S stack:11024 pid: 19 ppid: 2
flags:0x00000800
[172941.976193] Call Trace:
[172941.976200] [c0000000096ff9f0] [c0000000096ffa60] 0xc0000000096ffa60
(unreliable)
[172941.976218] [c0000000096ffbe0] [c00000000001fc80] __switch_to+0x110/0x220
[172941.976233] [c0000000096ffc40] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.976249] [c0000000096ffd00] [c000000000fe26e8] schedule+0x88/0x160
[172941.976264] [c0000000096ffd30] [c0000000001a9e50]
smpboot_thread_fn+0x2c0/0x330
[172941.976280] [c0000000096ffda0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.976295] [c0000000096ffe10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.976311] task:kworker/1:0H state:I stack:13216 pid: 21 ppid: 2
flags:0x00000800
[172941.976329] Workqueue: 0x0 (events_highpri)
[172941.976345] Call Trace:
[172941.976353] [c0000000096cf9d0] [c00000000964f980] 0xc00000000964f980
(unreliable)
[172941.976371] [c0000000096cfbc0] [c00000000001fc80] __switch_to+0x110/0x220
[172941.976386] [c0000000096cfc20] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.976402] [c0000000096cfce0] [c000000000fe26e8] schedule+0x88/0x160
[172941.976418] [c0000000096cfd10] [c0000000001938e4] worker_thread+0x134/0x520
[172941.976434] [c0000000096cfda0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.976448] [c0000000096cfe10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.976465] task:cpuhp/2 state:S stack:12304 pid: 22 ppid: 2
flags:0x00000800
[172941.976483] Call Trace:
[172941.976490] [c0000000096839f0] [c000000009683a60] 0xc000000009683a60
(unreliable)
[172941.976508] [c000000009683be0] [c00000000001fc80] __switch_to+0x110/0x220
[172941.976524] [c000000009683c40] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.976540] [c000000009683d00] [c000000000fe26e8] schedule+0x88/0x160
[172941.976555] [c000000009683d30] [c0000000001a9e50]
smpboot_thread_fn+0x2c0/0x330
[172941.976571] [c000000009683da0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.976586] [c000000009683e10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.976602] task:migration/2 state:S stack:11568 pid: 23 ppid: 2
flags:0x00000800
[172941.976620] Stopper: 0x0 <- 0x0
[172941.976631] Call Trace:
[172941.976639] [c00000000968f9f0] [0000000000000001] 0x1 (unreliable)
[172941.976656] [c00000000968fbe0] [c00000000001fc80] __switch_to+0x110/0x220
[172941.976672] [c00000000968fc40] [c000000000fe20bc] __schedule+0x2fc/0x8a0
[172941.976688] [c00000000968fd00] [c000000000fe26e8] schedule+0x88/0x160
[172941.976703] [c00000000968fd30] [c0000000001a9e50]
smpboot_thread_fn+0x2c0/0x330
[172941.976719] [c00000000968fda0] [c00000000019fb24] kthread+0x1b4/0x1c0
[172941.976734] [c00000000968fe10] [c00000000000d5ec]
ret_from_kernel_thread+0x5c/0x70
[172941.976750] task:ksoftirqd/2 state:S stack:11184 pid: 24 ppid: 2
flags:0x00000800
[172941.976768] Call Trace:
...
...
[172942.734136] cfs_rq[7]:/
[172942.734148] .exec_clock : 0.000000
[172942.734164] .MIN_vruntime : 0.000001
[172942.734178] .min_vruntime : 75287731.894395
[172942.734194] .max_vruntime : 0.000001
[172942.734208] .spread : 0.000000
[172942.734222] .spread0 : 30539243.819599
[172942.734238] .nr_spread_over : 0
[172942.734252] .nr_running : 0
[172942.734266] .load : 0
[172942.734280] .load_avg : 0
[172942.734293] .runnable_avg : 1
[172942.734307] .util_avg : 0
[172942.737370] .util_est_enqueued : 0
[172942.737385] .removed.load_avg : 0
[172942.737399] .removed.util_avg : 0
[172942.737413] .removed.runnable_avg : 0
[172942.737427] .tg_load_avg_contrib : 0
[172942.737441] .tg_load_avg : 0
[172942.737455] .throttled : 0
[172942.737469] .throttle_count : 0
[172942.737484]
[172942.737496] rt_rq[7]:/
[172942.737509] .rt_nr_running : 0
[172942.737523] .rt_nr_migratory : 0
[172942.737537] .rt_throttled : 0
[172942.737551] .rt_time : 0.000000
[172942.737566] .rt_runtime : 950.000000
[172942.737581]
[172942.737591] dl_rq[7]:
[172942.737602] .dl_nr_running : 0
[172942.737616] .dl_nr_migratory : 0
[172942.737630] .dl_bw->bw : 996147
[172942.740676] .dl_bw->total_bw : 0
[172942.740691]
[172942.740701] runnable tasks:
[172942.740709] S task PID tree-key switches prio
wait-time sum-exec sum-sleep
[172942.740721]
-------------------------------------------------------------------------------------------------------------
[172942.740734] S cpuhp/7 47 2663.598398 9 120
0.000000 0.379198 0.000000 0 0 /
[172942.740768] S migration/7 48 0.000000 52852 0
0.000000 1771.061466 0.000000 0 0 /
[172942.740801] S ksoftirqd/7 49 75279596.163694 44606 120
0.000000 33406.303986 0.000000 0 0 /
[172942.740833] I kworker/7:0H 51 358.671859 5 100
0.000000 0.106600 0.000000 0 0 /
[172942.740865] S oom_reaper 59 35.224815 2 120
0.000000 0.017696 0.000000 0 0 /
[172942.743837] I writeback 60 47.238399 2 100
0.000000 0.016678 0.000000 0 0 /
[172942.743869] S ksmd 62 71.298389 2 125
0.000000 0.023056 0.000000 0 0 /
[172942.743901] S khugepaged 63 84.362384 2 139
0.000000 0.030786 0.000000 0 0 /
[172942.743933] I md 141 209.098689 2 100
0.000000 0.017784 0.000000 0 0 /
[172942.743964] I edac-poller 142 221.119487 2 100
0.000000 0.023726 0.000000 0 0 /
[172942.743996] S watchdogd 143 0.000000 2 49
0.000000 0.038928 0.000000 0 0 /
[172942.744028] I kworker/7:1H 214 75122519.172109 682616 100
0.000000 38985.686492 0.000000 0 0 /
[172942.744060] S xfsaild/sda8 392 75287719.953511 2681087 120
0.000000 51054.955104 0.000000 0 0 /
[172942.747096] S xfsaild/sda2 538 2767430.522652 989 120
0.000000 17.750766 0.000000 0 0 /
[172942.747130] I kworker/7:0 362694 75287666.402045 7808 120
0.000000 366.719398 0.000000 0 0 /
[172942.747162] I kworker/7:1 362864 65388521.041562 4 120
0.000000 0.082238 0.000000 0 0 /
[172942.747195]
[172942.747203]
[172942.747203] Showing all locks held in the system:
[172942.747218] 3 locks held by xfs_scrub/363339:
[172942.747229] 3 locks held by xfs_scrub/363340:
[172942.747239] 3 locks held by 20_sysinfo/363640:
[172942.747248] #0: c00000002be4b480 (sb_writers#4){.+.+}-{0:0}, at:
ksys_write+0x84/0x140
[172942.747282] #1: c000000002abd8a0 (rcu_read_lock){....}-{1:2}, at:
__handle_sysrq+0x10/0x2d0
[172942.747309] #2: c000000002abd8a0 (rcu_read_lock){....}-{1:2}, at:
rcu_lock_acquire.constprop.0+0x8/0x30
[172942.750357]
[172942.750369] =============================================
[172942.750369]
[172942.750385] Showing busy workqueues and worker pools:
[172942.750405] workqueue mm_percpu_wq: flags=0x8
[172942.750427] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[172942.751053] pending: vmstat_update
[172960.420967] sysrq: Show Blocked State
Stopping
/usr/bin/bash -c …ore_adj; exec ./tests/xfs/503
--
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next reply other threads:[~2021-06-28 13:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-28 13:02 bugzilla-daemon [this message]
2021-06-28 13:06 ` [Bug 213609] [xfstests xfs/503] testing always hang on 64k directory size xfs bugzilla-daemon
2021-06-28 13:10 ` bugzilla-daemon
2021-06-28 13:14 ` bugzilla-daemon
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