kern/175897: operations on readonly zpool hang

John Hein jhein at symmetricom.com
Sat Feb 9 16:10:02 UTC 2013


The following reply was made to PR kern/175897; it has been noted by GNATS.

From: John Hein <jhein at symmetricom.com>
To: Andriy Gapon <avg at FreeBSD.org>
Cc: <bug-followup at FreeBSD.org>
Subject: Re: kern/175897: operations on readonly zpool hang
Date: Sat, 9 Feb 2013 08:53:52 -0700

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 Here's the full procstat -kk -a output...
 
 
 --TJuR8xJE3h
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   PID    TID COMM             TDNAME           KSTACK                       
     0 100000 kernel           swapper          mi_switch+0x190 sleepq_timedwait+0x42 _sleep+0x1cf scheduler+0x290 mi_startup+0x77 btext+0x2c 
     0 100010 kernel           firmware taskq   mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100016 kernel           thread taskq     mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100019 kernel           acpi_task_0      mi_switch+0x190 sleepq_wait+0x44 msleep_spin+0x141 taskqueue_thread_loop+0x5f fork_exit+0x11d fork_trampoline+0xe 
     0 100020 kernel           acpi_task_1      mi_switch+0x190 sleepq_wait+0x44 msleep_spin+0x141 taskqueue_thread_loop+0x5f fork_exit+0x11d fork_trampoline+0xe 
     0 100021 kernel           acpi_task_2      mi_switch+0x190 sleepq_wait+0x44 msleep_spin+0x141 taskqueue_thread_loop+0x5f fork_exit+0x11d fork_trampoline+0xe 
     0 100022 kernel           kqueue taskq     mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100023 kernel           ffs_trim taskq   mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100028 kernel           em0 taskq        mi_switch+0x190 sleepq_wait+0x44 msleep_spin+0x141 taskqueue_thread_loop+0x5f fork_exit+0x11d fork_trampoline+0xe 
     0 100054 kernel           system_taskq     mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100467 kernel           zio_null_issue   mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100468 kernel           zio_null_intr    mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100469 kernel           zio_read_issue_0 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100470 kernel           zio_read_issue_1 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100471 kernel           zio_read_issue_2 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100472 kernel           zio_read_issue_3 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100473 kernel           zio_read_issue_4 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100474 kernel           zio_read_issue_5 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100475 kernel           zio_read_issue_6 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100476 kernel           zio_read_issue_7 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100477 kernel           zio_read_intr    mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100478 kernel           zio_write_issue  mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100479 kernel           zio_write_issue_ mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100480 kernel           zio_write_issue_ mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100481 kernel           zio_write_issue_ mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100482 kernel           zio_write_issue_ mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100483 kernel           zio_write_issue_ mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100484 kernel           zio_write_intr_0 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100485 kernel           zio_write_intr_1 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100486 kernel           zio_write_intr_2 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100487 kernel           zio_write_intr_3 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100488 kernel           zio_write_intr_4 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100489 kernel           zio_write_intr_5 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100490 kernel           zio_write_intr_6 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100491 kernel           zio_write_intr_7 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100492 kernel           zio_write_intr_h mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100493 kernel           zio_write_intr_h mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100494 kernel           zio_write_intr_h mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100495 kernel           zio_write_intr_h mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100496 kernel           zio_write_intr_h mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100497 kernel           zio_free_issue_0 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100498 kernel           zio_free_issue_1 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100499 kernel           zio_free_issue_2 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100500 kernel           zio_free_issue_3 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100501 kernel           zio_free_issue_4 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100502 kernel           zio_free_issue_5 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100503 kernel           zio_free_issue_6 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100504 kernel           zio_free_issue_7 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100505 kernel           zio_free_issue_8 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100506 kernel           zio_free_issue_9 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100507 kernel           zio_free_issue_1 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100508 kernel           zio_free_issue_1 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100509 kernel           zio_free_issue_1 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100510 kernel           zio_free_issue_1 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100511 kernel           zio_free_issue_1 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100512 kernel           zio_free_issue_1 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100513 kernel           zio_free_issue_1 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100514 kernel           zio_free_issue_1 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100515 kernel           zio_free_issue_1 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100516 kernel           zio_free_issue_1 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100517 kernel           zio_free_issue_2 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100518 kernel           zio_free_issue_2 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100519 kernel           zio_free_issue_2 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100520 kernel           zio_free_issue_2 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100521 kernel           zio_free_issue_2 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100522 kernel           zio_free_issue_2 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100523 kernel           zio_free_issue_2 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100524 kernel           zio_free_issue_2 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100525 kernel           zio_free_issue_2 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100526 kernel           zio_free_issue_2 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100527 kernel           zio_free_issue_3 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100528 kernel           zio_free_issue_3 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100529 kernel           zio_free_issue_3 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100530 kernel           zio_free_issue_3 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100531 kernel           zio_free_issue_3 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100532 kernel           zio_free_issue_3 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100533 kernel           zio_free_issue_3 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100534 kernel           zio_free_issue_3 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100535 kernel           zio_free_issue_3 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100536 kernel           zio_free_issue_3 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100537 kernel           zio_free_issue_4 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100538 kernel           zio_free_issue_4 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100539 kernel           zio_free_issue_4 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100540 kernel           zio_free_issue_4 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100541 kernel           zio_free_issue_4 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100542 kernel           zio_free_issue_4 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100543 kernel           zio_free_issue_4 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100544 kernel           zio_free_issue_4 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100545 kernel           zio_free_issue_4 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100546 kernel           zio_free_issue_4 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100547 kernel           zio_free_issue_5 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100548 kernel           zio_free_issue_5 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100549 kernel           zio_free_issue_5 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100550 kernel           zio_free_issue_5 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100551 kernel           zio_free_issue_5 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100552 kernel           zio_free_issue_5 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100553 kernel           zio_free_issue_5 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100554 kernel           zio_free_issue_5 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100555 kernel           zio_free_issue_5 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100556 kernel           zio_free_issue_5 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100557 kernel           zio_free_issue_6 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100558 kernel           zio_free_issue_6 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100559 kernel           zio_free_issue_6 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100560 kernel           zio_free_issue_6 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100561 kernel           zio_free_issue_6 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100562 kernel           zio_free_issue_6 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100563 kernel           zio_free_issue_6 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100564 kernel           zio_free_issue_6 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100565 kernel           zio_free_issue_6 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100566 kernel           zio_free_issue_6 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100567 kernel           zio_free_issue_7 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100568 kernel           zio_free_issue_7 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100569 kernel           zio_free_issue_7 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100570 kernel           zio_free_issue_7 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100571 kernel           zio_free_issue_7 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100572 kernel           zio_free_issue_7 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100573 kernel           zio_free_issue_7 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100574 kernel           zio_free_issue_7 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100575 kernel           zio_free_issue_7 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100576 kernel           zio_free_issue_7 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100577 kernel           zio_free_issue_8 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100578 kernel           zio_free_issue_8 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100579 kernel           zio_free_issue_8 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100580 kernel           zio_free_issue_8 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100581 kernel           zio_free_issue_8 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100582 kernel           zio_free_issue_8 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100583 kernel           zio_free_issue_8 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100584 kernel           zio_free_issue_8 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100585 kernel           zio_free_issue_8 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100586 kernel           zio_free_issue_8 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100587 kernel           zio_free_issue_9 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100588 kernel           zio_free_issue_9 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100589 kernel           zio_free_issue_9 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100590 kernel           zio_free_issue_9 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100591 kernel           zio_free_issue_9 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100592 kernel           zio_free_issue_9 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100593 kernel           zio_free_issue_9 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100594 kernel           zio_free_issue_9 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100595 kernel           zio_free_issue_9 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100596 kernel           zio_free_issue_9 mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100597 kernel           zio_free_intr    mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100598 kernel           zio_claim_issue  mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100599 kernel           zio_claim_intr   mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100600 kernel           zio_ioctl_issue  mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100601 kernel           zio_ioctl_intr   mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     0 100602 kernel           zfs_vn_rele_task mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 taskqueue_thread_loop+0xb7 fork_exit+0x11d fork_trampoline+0xe 
     1 100002 init             -                mi_switch+0x190 sleepq_catch_signals+0x27f sleepq_wait_sig+0x16 _sleep+0x275 kern_wait6+0x5e2 kern_wait+0x12d sys_wait4+0x35 amd64_syscall+0x25b Xfast_syscall+0xf7 
     2 100012 crypto           -                mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 crypto_proc+0x187 fork_exit+0x11d fork_trampoline+0xe 
     3 100013 crypto returns   -                mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 crypto_ret_proc+0x173 fork_exit+0x11d fork_trampoline+0xe 
     4 100027 mpt_recovery0    -                mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 mpt_recovery_thread+0x229 fork_exit+0x11d fork_trampoline+0xe 
     5 100033 fdc0             -                mi_switch+0x190 sleepq_timedwait+0x42 _sleep+0x1cf fdc_thread+0x7c8 fork_exit+0x11d fork_trampoline+0xe 
     6 100034 ctl_thrd         -                mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 ctl_work_thread+0x1bda fork_exit+0x11d fork_trampoline+0xe 
     7 100035 sctp_iterator    -                mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 sctp_iterator_thread+0x3f fork_exit+0x11d fork_trampoline+0xe 
     8 100036 xpt_thrd         -                mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 xpt_scanner_thread+0xbe fork_exit+0x11d fork_trampoline+0xe 
     9 100037 pagedaemon       -                mi_switch+0x190 sleepq_timedwait+0x42 _sleep+0x1cf vm_pageout+0xaf7 fork_exit+0x11d fork_trampoline+0xe 
    10 100001 audit            -                mi_switch+0x190 sleepq_wait+0x44 _cv_wait+0x114 audit_worker+0x31c fork_exit+0x11d fork_trampoline+0xe 
    11 100003 idle             idle: cpu0       mi_switch+0x190 critical_exit+0xa2 sched_idletd+0x21f fork_exit+0x11d fork_trampoline+0xe 
    12 100004 intr             swi3: vm                                      
    12 100005 intr             swi1: netisr 0                                
    12 100006 intr             swi4: clock      mi_switch+0x190 ithread_loop+0x1fb fork_exit+0x11d fork_trampoline+0xe 
    12 100014 intr             swi2: cambio     mi_switch+0x190 ithread_loop+0x1fb fork_exit+0x11d fork_trampoline+0xe 
    12 100015 intr             swi5: fast taskq                              
    12 100017 intr             swi6: Giant task mi_switch+0x190 ithread_loop+0x1fb fork_exit+0x11d fork_trampoline+0xe 
    12 100018 intr             swi6: task queue mi_switch+0x190 ithread_loop+0x1fb fork_exit+0x11d fork_trampoline+0xe 
    12 100024 intr             irq14: ata0                                   
    12 100025 intr             irq15: ata1      mi_switch+0x190 ithread_loop+0x1fb fork_exit+0x11d fork_trampoline+0xe 
    12 100026 intr             irq17: mpt0      mi_switch+0x190 ithread_loop+0x1fb fork_exit+0x11d fork_trampoline+0xe 
    12 100029 intr             irq1: atkbd0     mi_switch+0x190 ithread_loop+0x1fb fork_exit+0x11d fork_trampoline+0xe 
    12 100030 intr             irq12: psm0                                   
    12 100031 intr             irq7: ppc0                                    
    12 100032 intr             swi0: uart uart                               
    13 100007 geom             g_event          mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 g_run_events+0x2b5 fork_exit+0x11d fork_trampoline+0xe 
    13 100008 geom             g_up             mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 g_io_schedule_up+0xe6 g_up_procbody+0x5c fork_exit+0x11d fork_trampoline+0xe 
    13 100009 geom             g_down           mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 g_io_schedule_down+0x21d g_down_procbody+0x5c fork_exit+0x11d fork_trampoline+0xe 
    14 100011 yarrow           -                mi_switch+0x190 sleepq_timedwait+0x42 _sleep+0x1cf random_kthread+0x1ad fork_exit+0x11d fork_trampoline+0xe 
    15 100038 vmdaemon         -                mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 vm_daemon+0x4d fork_exit+0x11d fork_trampoline+0xe 
    16 100039 pagezero         -                mi_switch+0x190 sleepq_timedwait+0x42 _sleep+0x1cf vm_pagezero+0x73 fork_exit+0x11d fork_trampoline+0xe 
    17 100040 bufdaemon        -                mi_switch+0x190 sleepq_timedwait+0x42 _sleep+0x1cf buf_daemon+0x192 fork_exit+0x11d fork_trampoline+0xe 
    18 100041 vnlru            -                mi_switch+0x190 sleepq_timedwait+0x42 _sleep+0x1cf vnlru_proc+0x49d fork_exit+0x11d fork_trampoline+0xe 
    19 100042 syncer           -                mi_switch+0x190 sleepq_timedwait+0x42 _cv_timedwait+0x135 sched_sync+0x4c9 fork_exit+0x11d fork_trampoline+0xe 
    20 100043 softdepflush     -                mi_switch+0x190 sleepq_timedwait+0x42 _sleep+0x1cf softdep_flush+0x26a fork_exit+0x11d fork_trampoline+0xe 
    21 100044 sh               -                mi_switch+0x190 sleepq_catch_signals+0x27f sleepq_wait_sig+0x16 _sleep+0x275 kern_wait6+0x5e2 kern_wait+0x12d sys_wait4+0x35 amd64_syscall+0x25b Xfast_syscall+0xf7 
    30 100050 md0              -                mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 md_kthread+0x16a fork_exit+0x11d fork_trampoline+0xe 
    33 100053 md1              -                mi_switch+0x190 sleepq_wait+0x44 _sleep+0x348 md_kthread+0x16a fork_exit+0x11d fork_trampoline+0xe 
    36 100048 zfskern          arc_reclaim_thre mi_switch+0x190 sleepq_timedwait+0x42 _cv_timedwait+0x135 arc_reclaim_thread+0x29f fork_exit+0x11d fork_trampoline+0xe 
    36 100055 zfskern          l2arc_feed_threa mi_switch+0x190 sleepq_timedwait+0x42 _cv_timedwait+0x135 l2arc_feed_thread+0x198 fork_exit+0x11d fork_trampoline+0xe 
    41 100047 sudo             -                mi_switch+0x190 sleepq_catch_signals+0x27f sleepq_wait_sig+0x16 _cv_wait_sig+0x129 seltdwait+0xac kern_select+0x6ef sys_select+0x5d amd64_syscall+0x25b Xfast_syscall+0xf7 
    42 100051 zfs              -                mi_switch+0x190 sleepq_wait+0x44 _cv_wait+0x114 txg_wait_synced+0x85 dsl_sync_task_group_wait+0x128 dsl_sync_task_do+0x54 dsl_props_set+0x147 zfs_set_prop_nvlist+0x3ad zfs_ioc_set_prop+0x75 zfsdev_ioctl+0xe6 devfs_ioctl_f+0x7a kern_ioctl+0x106 sys_ioctl+0xfd amd64_syscall+0x25b Xfast_syscall+0xf7 
    43 100052 procstat         -                <running>                    
 
 --TJuR8xJE3h--


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