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@evansus
Last active August 29, 2015 14:11
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spindump snippet for zvol_unmap_threaded
Two threads:
Thread 0x1007 DispatchQueue 25 1000 samples (1-1000) priority 48
1000 thread_start + 13 (libsystem_pthread.dylib + 5297) [0x7fff8b4b64b1]
1000 _pthread_start + 176 (libsystem_pthread.dylib + 12921) [0x7fff8b4b8279]
1000 _pthread_body + 131 (libsystem_pthread.dylib + 13052) [0x7fff8b4b82fc]
1000 _dispatch_worker_thread + 101 (libdispatch.dylib + 17491) [0x7fff8161b453]
1000 _dispatch_root_queue_drain + 463 (libdispatch.dylib + 18103) [0x7fff8161b6b7]
1000 _dispatch_queue_invoke + 202 (libdispatch.dylib + 28364) [0x7fff8161decc]
1000 _dispatch_queue_drain + 571 (libdispatch.dylib + 20820) [0x7fff8161c154]
1000 _dispatch_source_invoke + 412 (libdispatch.dylib + 22059) [0x7fff8161c62b]
1000 _dispatch_source_latch_and_call + 721 (libdispatch.dylib + 51326) [0x7fff8162387e]
1000 sync + 10 (libsystem_kernel.dylib + 97022) [0x7fff90236afe]
*1000 hndl_unix_scall64 + 22 (kernel + 2337862) [0xffffff800043ac46]
*1000 unix_syscall64 + 610 (kernel + 6610098) [0xffffff800084dcb2]
*1000 sync + 23 (kernel + 3477751) [0xffffff80005510f7]
*1000 vfs_iterate + 500 (kernel + 3436276) [0xffffff8000546ef4]
*1000 ??? (kernel + 3524715) [0xffffff800055c86b]
*1000 hfs_sync + 1023 (kernel + 5603407) [0xffffff800075804f]
*1000 hfs_journal_flush + 49 (kernel + 5640177) [0xffffff8000760ff1]
*1000 journal_flush + 660 (kernel + 3652660) [0xffffff800057bc34]
*1000 ??? (kernel + 3659418) [0xffffff800057d69a]
*1000 ??? (kernel + 3663092) [0xffffff800057e4f4]
*1000 VNOP_IOCTL + 374 (kernel + 3619062) [0xffffff80005738f6]
*1000 spec_ioctl + 374 (kernel + 3690342) [0xffffff8000584f66]
*1000 dkioctl + 2225 (IOStorageFamily + 55628) [0xffffff7f80a5494c]
*1000 net_lundman_zfs_zvol_device::doUnmap(IOBlockStorageDeviceExtent*, unsigned int, unsigned int) + 69 (zfs + 1623365) [0xffffff7f8381f545]
*1000 net_lundman_zfs_zvol_device::doDiscard(unsigned long long, unsigned long long) + 24 (zfs + 1623272) [0xffffff7f8381f4e8]
*1000 zvol_unmap + 226 (zfs + 1616930) [0xffffff7f8381dc22]
*1000 zfs_range_lock + 398 (zfs + 1267038) [0xffffff7f837c855e]
*1000 zfs_range_lock_writer + 690 (zfs + 1268482) [0xffffff7f837c8b02]
*1000 spl_cv_wait + 52 (spl-condvar.c:68 in spl + 4932) [0xffffff7f8365e344]
*1000 msleep + 98 (kernel + 6152530) [0xffffff80007de152]
*1000 ??? (kernel + 6153625) [0xffffff80007de599]
*1000 lck_mtx_sleep + 134 (kernel + 1335974) [0xffffff80003462a6]
*1000 thread_block_reason + 175 (kernel + 1378383) [0xffffff800035084f]
*1000 ??? (kernel + 1387996) [0xffffff8000352ddc]
*1000 machine_switch_context + 367 (kernel + 2204431) [0xffffff800041a30f]
<snipped output>
.
.
.
<snipped output>
Thread 0x8fd 1000 samples (1-1000) priority 95 cpu time 0.219s
*1000 call_continuation + 23 (kernel + 2200263) [0xffffff80004192c7]
*591 zvol_unmap_thread + 581 (zfs + 1601333) [0xffffff7f83819f35]
| *591 zil_commit + 319 (zfs + 1479471) [0xffffff7f837fc32f]
| *551 zil_commit_writer + 628 (zfs + 1480228) [0xffffff7f837fc624]
| | *551 zil_flush_vdevs + 286 (zfs + 1497278) [0xffffff7f838008be]
| | *551 zio_flush + 84 (zfs + 1517652) [0xffffff7f83805854]
| | *551 zio_nowait + 187 (zfs + 1514715) [0xffffff7f83804cdb]
| | *551 __zio_execute + 643 (zfs + 1519459) [0xffffff7f83805f63]
| | *551 zio_vdev_io_start + 2323 (zfs + 1557123) [0xffffff7f8380f283]
| | *551 vdev_disk_io_start + 258 (zfs + 949154) [0xffffff7f8377aba2]
| | *551 VNOP_IOCTL + 374 (kernel + 3619062) [0xffffff80005738f6]
| | *551 spec_ioctl + 374 (kernel + 3690342) [0xffffff8000584f66]
| | *550 dkioctl + 196 (IOStorageFamily + 53599) [0xffffff7f80a5415f]
| | | *550 IOAHCIBlockStorageDriver::FlushCache() + 123 (IOAHCIBlockStorage + 38965) [0xffffff7f8172f835]
| | | *549 IOAHCIDiskQueueManager::SendRequest(__SATAIORequest*) + 75 (IOAHCIBlockStorage + 10805) [0xffffff7f81728a35]
| | | | *549 IOEventSource::sleepGate(void*, unsigned int) + 76 (kernel + 7168108) [0xffffff80008d606c]
| | | | *549 IOWorkLoop::sleepGate(void*, unsigned int) + 103 (kernel + 7165191) [0xffffff80008d5507]
| | | | *549 lck_mtx_sleep + 134 (kernel + 1335974) [0xffffff80003462a6]
| | | | *549 thread_block_reason + 175 (kernel + 1378383) [0xffffff800035084f]
| | | | *549 ??? (kernel + 1387996) [0xffffff8000352ddc]
| | | | *549 machine_switch_context + 367 (kernel + 2204431) [0xffffff800041a30f]
| | | *1 AppleAHCIWorkLoopLock::Unlock() + 1 (IOAHCIBlockStorage + 4219) [0xffffff7f8172707b] (running)
| | *1 dkioctl + 1898 (IOStorageFamily + 55301) [0xffffff7f80a54805] (running)
| *38 zil_commit_writer + 604 (zfs + 1480204) [0xffffff7f837fc60c]
| | *38 zio_wait + 286 (zfs + 1511694) [0xffffff7f8380410e]
| | *38 spl_cv_wait + 52 (spl-condvar.c:68 in spl + 4932) [0xffffff7f8365e344]
| | *38 msleep + 98 (kernel + 6152530) [0xffffff80007de152]
| | *38 ??? (kernel + 6153625) [0xffffff80007de599]
| | *38 lck_mtx_sleep + 134 (kernel + 1335974) [0xffffff80003462a6]
| | *38 thread_block_reason + 175 (kernel + 1378383) [0xffffff800035084f]
| | *38 ??? (kernel + 1387996) [0xffffff8000352ddc]
| | *38 machine_switch_context + 367 (kernel + 2204431) [0xffffff800041a30f]
| *2 zil_commit_writer + 554 (zfs + 1480154) [0xffffff7f837fc5da]
| *1 zil_lwb_write_start + 1165 (zfs + 1495997) [0xffffff7f838003bd]
| | *1 zio_alloc_zil + 381 (zfs + 1523117) [0xffffff7f83806dad]
| | *1 metaslab_alloc + 1227 (zfs + 676091) [0xffffff7f837380fb]
| | *1 metaslab_alloc_dva + 1562 (zfs + 678442) [0xffffff7f83738a2a]
| | *1 metaslab_group_alloc + 1054 (zfs + 690974) [0xffffff7f8373bb1e]
| | *1 metaslab_block_alloc + 139 (zfs + 661291) [0xffffff7f8373472b]
| | *1 metaslab_df_alloc + 554 (zfs + 695210) [0xffffff7f8373cbaa]
| | *1 metaslab_block_picker + 76 (zfs + 695644) [0xffffff7f8373cd5c]
| | *1 avl_find + 65 (spl-avl.c:256 in spl + 1921) [0xffffff7f8365d781]
| | *1 range_tree_seg_compare + 100 (zfs + 697956) [0xffffff7f8373d664] (running)
| *1 zil_lwb_write_start + 1589 (zfs + 1496421) [0xffffff7f83800565]
| *1 zil_alloc_lwb + 482 (zfs + 1497826) [0xffffff7f83800ae2]
| *1 zio_buf_alloc + 214 (zfs + 1503798) [0xffffff7f83802236]
| *1 kmem_cache_alloc + 67 (spl-kmem.c:1917 in spl + 10467) [0xffffff7f8365f8e3]
| *1 spl_mutex_enter + 13 (spl-mutex.c:232 in spl + 43245) [0xffffff7f836678ed] (running)
*409 zvol_unmap_thread + 455 (zfs + 1601207) [0xffffff7f83819eb7]
*409 dmu_free_long_range + 102 (zfs + 202838) [0xffffff7f836c4856]
*408 dmu_free_long_range_impl + 571 (zfs + 203499) [0xffffff7f836c4aeb]
| *253 dmu_tx_hold_free + 457 (zfs + 324377) [0xffffff7f836e2319]
| | *225 dmu_tx_count_write + 1105 (zfs + 321841) [0xffffff7f836e1931]
| | | *223 zio_wait + 286 (zfs + 1511694) [0xffffff7f8380410e]
| | | | *223 spl_cv_wait + 52 (spl-condvar.c:68 in spl + 4932) [0xffffff7f8365e344]
| | | | *223 msleep + 98 (kernel + 6152530) [0xffffff80007de152]
| | | | *223 ??? (kernel + 6153625) [0xffffff80007de599]
| | | | *223 lck_mtx_sleep + 134 (kernel + 1335974) [0xffffff80003462a6]
| | | | *223 thread_block_reason + 175 (kernel + 1378383) [0xffffff800035084f]
| | | | *223 ??? (kernel + 1387996) [0xffffff8000352ddc]
| | | | *223 machine_switch_context + 367 (kernel + 2204431) [0xffffff800041a30f]
| | | *2 zio_wait + 206 (zfs + 1511614) [0xffffff7f838040be]
| | | *2 __zio_execute + 643 (zfs + 1519459) [0xffffff7f83805f63]
| | | *1 zio_walk_parents + 1 (zfs + 1504401) [0xffffff7f83802491] (running)
| | | *1 zio_ready + 114 (zfs + 1553106) [0xffffff7f8380e2d2] (running)
| | *27 dmu_tx_count_write + 648 (zfs + 321384) [0xffffff7f836e1768]
| | | *19 dmu_tx_check_ioerr + 62 (zfs + 325134) [0xffffff7f836e260e]
| | | | *19 dbuf_hold_level + 69 (zfs + 127253) [0xffffff7f836b2115]
| | | | *19 dbuf_hold_impl + 140 (zfs + 135788) [0xffffff7f836b426c]
| | | | *19 __dbuf_hold_impl + 1961 (zfs + 137929) [0xffffff7f836b4ac9]
| | | | *19 dbuf_read + 837 (zfs + 108725) [0xffffff7f836ad8b5]
| | | | *19 zio_wait + 286 (zfs + 1511694) [0xffffff7f8380410e]
| | | | *19 spl_cv_wait + 52 (spl-condvar.c:68 in spl + 4932) [0xffffff7f8365e344]
| | | | *19 msleep + 98 (kernel + 6152530) [0xffffff80007de152]
| | | | *19 ??? (kernel + 6153625) [0xffffff80007de599]
| | | | *18 lck_mtx_sleep + 134 (kernel + 1335974) [0xffffff80003462a6]
| | | | | *18 thread_block_reason + 175 (kernel + 1378383) [0xffffff800035084f]
| | | | | *18 ??? (kernel + 1387996) [0xffffff8000352ddc]
| | | | | *18 machine_switch_context + 367 (kernel + 2204431) [0xffffff800041a30f]
| | | | *1 lck_mtx_sleep + 123 (kernel + 1335963) [0xffffff800034629b]
| | | | *1 lck_mtx_unlock + 71 (kernel + 2173767) [0xffffff8000412b47] (running)
| | | *7 dmu_tx_check_ioerr + 119 (zfs + 325191) [0xffffff7f836e2647]
| | | | *7 dbuf_read + 683 (zfs + 108571) [0xffffff7f836ad81b]
| | | | *7 dbuf_read_impl + 2340 (zfs + 111636) [0xffffff7f836ae414]
| | | | *4 arc_read + 6766 (zfs + 35550) [0xffffff7f8369bade]
| | | | | *4 zio_nowait + 187 (zfs + 1514715) [0xffffff7f83804cdb]
| | | | | *4 __zio_execute + 643 (zfs + 1519459) [0xffffff7f83805f63]
| | | | | *3 zio_vdev_io_start + 295 (zfs + 1555095) [0xffffff7f8380ea97]
| | | | | | *3 vdev_mirror_io_start + 694 (zfs + 971542) [0xffffff7f83780316]
| | | | | | *3 zio_nowait + 187 (zfs + 1514715) [0xffffff7f83804cdb]
| | | | | | *3 __zio_execute + 643 (zfs + 1519459) [0xffffff7f83805f63]
| | | | | | *3 zio_vdev_io_start + 2323 (zfs + 1557123) [0xffffff7f8380f283]
| | | | | | *3 vdev_disk_io_start + 996 (zfs + 949892) [0xffffff7f8377ae84]
| | | | | | *3 VNOP_STRATEGY + 65 (kernel + 3631217) [0xffffff8000576871]
| | | | | | *3 spec_strategy + 901 (kernel + 3691589) [0xffffff8000585445]
| | | | | | *3 BC_strategy + 1110 (BootCache + 9603) [0xffffff7f8217a583]
| | | | | | *2 dkreadwrite(void*, dkrtype_t) + 1611 (IOStorageFamily + 53347) [0xffffff7f80a54063]
| | | | | | | *2 IOBlockStorageDriver::prepareRequest(unsigned long long, IOMemoryDescriptor*, IOStorageAttributes*, IOStorageCompletion*) + 284 (IOStorageFamily + 30204) [0xffffff7f80a4e5fc]
| | | | | | | *2 IOBlockStorageDriver::executeRequest(unsigned long long, IOMemoryDescriptor*, IOStorageAttributes*, IOStorageCompletion*, IOBlockStorageDriver::Context*) + 247 (IOStorageFamily + 20241) [0xffffff7f80a4bf11]
| | | | | | | *2 IOAHCIBlockStorageDriver::AsyncReadWrite(IOMemoryDescriptor*, unsigned long long, unsigned long long, IOStorageAttributes*, IOStorageCompletion*) + 530 (IOAHCIBlockStorage + 38624) [0xffffff7f8172f6e0]
| | | | | | | *1 IOAHCIDiskQueueManager::EnqueueRequest(__SATAIORequest*, bool) + 783 (IOAHCIBlockStorage + 8531) [0xffffff7f81728153]
| | | | | | | | *1 IOAHCIDiskQueueManager::DispatchRequest(__SATAIORequest*) + 50 (IOAHCIBlockStorage + 10162) [0xffffff7f817287b2]
| | | | | | | | *1 IOAHCIBlockStorageDriver::ExecuteRequest(__SATAIORequest*) + 223 (IOAHCIBlockStorage + 28441) [0xffffff7f8172cf19]
| | | | | | | | *1 IOAHCIDevice::ExecuteRequest(IOSerialATARequestFIS*) + 131 (IOAHCIFamily + 15255) [0xffffff7f81703b97]
| | | | | | | | *1 AHCIRequest::SetRequestFIS(IOSerialATARequestFIS*) + 106 (IOAHCIFamily + 16784) [0xffffff7f81704190] (running)
| | | | | | | *1 IOAHCIDiskQueueManager::EnqueueRequest(__SATAIORequest*, bool) + 804 (IOAHCIBlockStorage + 8552) [0xffffff7f81728168]
| | | | | | | *1 IOAHCIDiskQueueManager::DequeueRequest() + 184 (IOAHCIBlockStorage + 9832) [0xffffff7f81728668]
| | | | | | | *1 IOAHCIDiskQueueManager::GetOperationType(__SATAIORequest*) + 0 (IOAHCIBlockStorage + 10700) [0xffffff7f817289cc] (running)
| | | | | | *1 dkreadwrite(void*, dkrtype_t) + 1038 (IOStorageFamily + 52774) [0xffffff7f80a53e26]
| | | | | | *1 IOGeneralMemoryDescriptor::prepare(unsigned int) + 81 (kernel + 7243441) [0xffffff80008e86b1]
| | | | | | *1 IOGeneralMemoryDescriptor::wireVirtual(unsigned int) + 1331 (kernel + 7242723) [0xffffff80008e83e3]
| | | | | | *1 vm_map_create_upl + 92 (kernel + 1883596) [0xffffff80003cbdcc]
| | | | | | *1 vm_map_store_lookup_entry_rb + 83 (kernel + 1820275) [0xffffff80003bc673] (running)
| | | | | *1 zio_read_bp_init + 315 (zfs + 1528139) [0xffffff7f8380814b] (running)
| | | | *3 arc_read + 2784 (zfs + 31568) [0xffffff7f8369ab50]
| | | | *3 arc_buf_alloc + 489 (zfs + 8825) [0xffffff7f83695279]
| | | | *3 arc_get_data_buf + 229 (zfs + 9301) [0xffffff7f83695455]
| | | | *3 zio_data_buf_alloc + 134 (zfs + 1504022) [0xffffff7f83802316]
| | | | *3 kmem_cache_alloc + 1099 (spl-kmem.c:961 in spl + 11499) [0xffffff7f8365fceb]
| | | | *3 vmem_alloc + 1146 (spl-vmem.c:1300 in spl + 59034) [0xffffff7f8366b69a]
| | | | *3 vmem_xalloc + 2016 (spl-vmem.c:1126 in spl + 54304) [0xffffff7f8366a420]
| | | | *3 segkmem_alloc + 46 (spl-seg_kmem.c:250 in spl + 45054) [0xffffff7f83667ffe]
| | | | *3 kernel_memory_allocate + 1783 (kernel + 1737143) [0xffffff80003a81b7]
| | | | *2 pmap_enter_options + 440 (kernel + 2113336) [0xffffff8000403f38]
| | | | | *1 hw_lock_to + 17 (kernel + 2170417) [0xffffff8000411e31] (running)
| | | | | *1 hw_lock_to + 30 (kernel + 2170430) [0xffffff8000411e3e] (running)
| | | | *1 pmap_enter_options + 1082 (kernel + 2113978) [0xffffff80004041ba] (running)
| | | *1 dmu_tx_check_ioerr + 119 (zfs + 325191) [0xffffff7f836e2647] (running)
| | *1 dmu_tx_count_write + 1111 (zfs + 321847) [0xffffff7f836e1937] (running)
| *155 dmu_tx_hold_free + 546 (zfs + 324466) [0xffffff7f836e2372]
| *141 dmu_tx_count_write + 1105 (zfs + 321841) [0xffffff7f836e1931]
| | *141 zio_wait + 286 (zfs + 1511694) [0xffffff7f8380410e]
| | *141 spl_cv_wait + 52 (spl-condvar.c:68 in spl + 4932) [0xffffff7f8365e344]
| | *141 msleep + 98 (kernel + 6152530) [0xffffff80007de152]
| | *141 ??? (kernel + 6153625) [0xffffff80007de599]
| | *141 lck_mtx_sleep + 134 (kernel + 1335974) [0xffffff80003462a6]
| | *141 thread_block_reason + 175 (kernel + 1378383) [0xffffff800035084f]
| | *141 ??? (kernel + 1387996) [0xffffff8000352ddc]
| | *141 machine_switch_context + 367 (kernel + 2204431) [0xffffff800041a30f]
| *14 dmu_tx_count_write + 648 (zfs + 321384) [0xffffff7f836e1768]
| *9 dmu_tx_check_ioerr + 62 (zfs + 325134) [0xffffff7f836e260e]
| | *9 dbuf_hold_level + 69 (zfs + 127253) [0xffffff7f836b2115]
| | *9 dbuf_hold_impl + 140 (zfs + 135788) [0xffffff7f836b426c]
| | *8 __dbuf_hold_impl + 1961 (zfs + 137929) [0xffffff7f836b4ac9]
| | | *8 dbuf_read + 837 (zfs + 108725) [0xffffff7f836ad8b5]
| | | *8 zio_wait + 286 (zfs + 1511694) [0xffffff7f8380410e]
| | | *8 spl_cv_wait + 52 (spl-condvar.c:68 in spl + 4932) [0xffffff7f8365e344]
| | | *8 msleep + 98 (kernel + 6152530) [0xffffff80007de152]
| | | *8 ??? (kernel + 6153625) [0xffffff80007de599]
| | | *8 lck_mtx_sleep + 134 (kernel + 1335974) [0xffffff80003462a6]
| | | *8 thread_block_reason + 175 (kernel + 1378383) [0xffffff800035084f]
| | | *8 ??? (kernel + 1387996) [0xffffff8000352ddc]
| | | *8 machine_switch_context + 367 (kernel + 2204431) [0xffffff800041a30f]
| | *1 __dbuf_hold_impl + 616 (zfs + 136584) [0xffffff7f836b4588]
| | *1 dbuf_find + 169 (zfs + 103065) [0xffffff7f836ac299] (running)
| *5 dmu_tx_check_ioerr + 119 (zfs + 325191) [0xffffff7f836e2647]
| *5 dbuf_read + 683 (zfs + 108571) [0xffffff7f836ad81b]
| *5 dbuf_read_impl + 2340 (zfs + 111636) [0xffffff7f836ae414]
| *4 arc_read + 2784 (zfs + 31568) [0xffffff7f8369ab50]
| | *4 arc_buf_alloc + 489 (zfs + 8825) [0xffffff7f83695279]
| | *4 arc_get_data_buf + 229 (zfs + 9301) [0xffffff7f83695455]
| | *4 zio_data_buf_alloc + 134 (zfs + 1504022) [0xffffff7f83802316]
| | *4 kmem_cache_alloc + 1099 (spl-kmem.c:961 in spl + 11499) [0xffffff7f8365fceb]
| | *4 vmem_alloc + 1146 (spl-vmem.c:1300 in spl + 59034) [0xffffff7f8366b69a]
| | *4 vmem_xalloc + 2016 (spl-vmem.c:1126 in spl + 54304) [0xffffff7f8366a420]
| | *4 segkmem_alloc + 46 (spl-seg_kmem.c:250 in spl + 45054) [0xffffff7f83667ffe]
| | *3 kernel_memory_allocate + 1783 (kernel + 1737143) [0xffffff80003a81b7]
| | | *1 pmap_enter_options + 286 (kernel + 2113182) [0xffffff8000403e9e] (running)
| | | *1 pmap_enter_options + 2696 (kernel + 2115592) [0xffffff8000404808] (running)
| | | *1 pmap_enter_options + 5609 (kernel + 2118505) [0xffffff8000405369]
| | | *1 ledger_credit + 16 (kernel + 1327520) [0xffffff80003441a0] (running)
| | *1 kernel_memory_allocate + 1610 (kernel + 1736970) [0xffffff80003a810a] (running)
| *1 arc_read + 6766 (zfs + 35550) [0xffffff7f8369bade]
| *1 zio_nowait + 187 (zfs + 1514715) [0xffffff7f83804cdb]
| *1 __zio_execute + 643 (zfs + 1519459) [0xffffff7f83805f63]
| *1 zio_vdev_io_start + 295 (zfs + 1555095) [0xffffff7f8380ea97]
| *1 vdev_mirror_io_start + 686 (zfs + 971534) [0xffffff7f8378030e]
| *1 zio_vdev_child_io + 594 (zfs + 1517058) [0xffffff7f83805602]
| *1 zio_create + 590 (zfs + 1506430) [0xffffff7f83802c7e]
| *1 spa_config_held + 79 (zfs + 846655) [0xffffff7f83761b3f] (running)
*1 dmu_free_long_range_impl + 658 (zfs + 203586) [0xffffff7f836c4b42]
*1 dnode_free_range + 1263 (zfs + 383279) [0xffffff7f836f092f]
*1 dmu_buf_will_dirty + 317 (zfs + 118733) [0xffffff7f836affcd]
*1 dbuf_dirty + 5876 (zfs + 125028) [0xffffff7f836b1864]
*1 dbuf_dirty + 1001 (zfs + 120153) [0xffffff7f836b0559]
*1 spl_mutex_enter + 46 (spl-mutex.c:235 in spl + 43278) [0xffffff7f8366790e]
*1 lck_mtx_lock + 69 (kernel + 2172229) [0xffffff8000412545] (running)
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