Panic on import

[JMoVS]

As @lundman mentioned, this seems to be a new one:

Panic-log

Putting it here so it has a number and official place ;-)

[lundman]

expand

``` panic(cpu 0 caller 0xffffff801446e2e1): "IOApplePartitionScheme[0x1000030bd]::terminate(kIOServiceSynchronous) timeout\n"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-4570.71.2/iokit/Kernel/IOService.cpp:2297 Backtrace (CPU 0), Frame : Return Address 0xffffff91e46daf70 : 0xffffff8013e6c1c6 mach_kernel : _handle_debugger_trap + 0x4c6 0xffffff91e46dafc0 : 0xffffff8013f95274 mach_kernel : _kdp_i386_trap + 0x114 0xffffff91e46db000 : 0xffffff8013f87544 mach_kernel : _kernel_trap + 0x4e4 0xffffff91e46db070 : 0xffffff8013e1e1e0 mach_kernel : _return_from_trap + 0xe0 0xffffff91e46db090 : 0xffffff8013e6bc3c mach_kernel : _panic_trap_to_debugger + 0x21c 0xffffff91e46db1c0 : 0xffffff8013e6b9fc mach_kernel : _panic + 0x5c 0xffffff91e46db220 : 0xffffff801446e2e1 mach_kernel : __ZN9IOService23scheduleTerminatePhase2Ej + 0x211 0xffffff91e46db280 : 0xffffff8014471e17 mach_kernel : __ZN9IOService15terminatePhase1Ej + 0x907 0xffffff91e46db300 : 0xffffff7f94b0b360 com.apple.iokit.IOStorageFamily : __ZN7IOMedia10handleOpenEP9IOServicejPv + 0x246 0xffffff91e46db360 : 0xffffff801446ae94 mach_kernel : __ZN9IOService4openEPS_jPv + 0x84 0xffffff91e46db3c0 : 0xffffff7f980db85b net.lundman.zfs : _ldi_open_by_media + 0x2db 0xffffff91e46db400 : 0xffffff7f980dcacb net.lundman.zfs : _ldi_open_media_by_path + 0xe8b 0xffffff91e46db4b0 : 0xffffff7f980d8842 net.lundman.zfs : _ldi_open_by_name + 0x82 0xffffff91e46db4f0 : 0xffffff7f9810b978 net.lundman.zfs : _vdev_disk_open + 0xd8 0xffffff91e46db560 : 0xffffff7f98105886 net.lundman.zfs : _vdev_open + 0xf6 0xffffff91e46db5b0 : 0xffffff7f98105749 net.lundman.zfs : _vdev_open_children + 0x49 0xffffff91e46db5e0 : 0xffffff7f98112be0 net.lundman.zfs : _vdev_mirror_open + 0x30 0xffffff91e46db620 : 0xffffff7f98105886 net.lundman.zfs : _vdev_open + 0xf6 0xffffff91e46db670 : 0xffffff7f98105749 net.lundman.zfs : _vdev_open_children + 0x49 0xffffff91e46db6a0 : 0xffffff7f9811bda4 net.lundman.zfs : _vdev_root_open + 0x34 0xffffff91e46db6f0 : 0xffffff7f98105886 net.lundman.zfs : _vdev_open + 0xf6 0xffffff91e46db740 : 0xffffff7f980f746d net.lundman.zfs : _spa_ld_open_vdevs + 0x7d 0xffffff91e46db770 : 0xffffff7f980f6fee net.lundman.zfs : _spa_ld_trusted_config + 0x2de 0xffffff91e46db7e0 : 0xffffff7f980f64b3 net.lundman.zfs : _spa_ld_mos_with_trusted_config + 0x33 0xffffff91e46db810 : 0xffffff7f980f07a7 net.lundman.zfs : _spa_load + 0x67 0xffffff91e46db980 : 0xffffff7f980f00f9 net.lundman.zfs : _spa_load_best + 0x69 0xffffff91e46db9d0 : 0xffffff7f980ef9b0 net.lundman.zfs : _spa_import + 0x210 0xffffff91e46dba70 : 0xffffff7f98136ddf net.lundman.zfs : _zfs_ioc_pool_import + 0x14f 0xffffff91e46dbac0 : 0xffffff7f9813b146 net.lundman.zfs : _zfsdev_ioctl + 0x4d6 0xffffff91e46dbb50 : 0xffffff80140d6eb1 mach_kernel : _spec_ioctl + 0x71 0xffffff91e46dbb80 : 0xffffff80140cc6bf mach_kernel : _VNOP_IOCTL + 0xbf 0xffffff91e46dbc00 : 0xffffff80140bef8b mach_kernel : _utf8_normalizestr + 0xc5b 0xffffff91e46dbe00 : 0xffffff80142f7c63 mach_kernel : _fo_ioctl + 0x43 0xffffff91e46dbe30 : 0xffffff801434835c mach_kernel : _ioctl + 0x52c 0xffffff91e46dbf40 : 0xffffff8014403968 mach_kernel : _unix_syscall64 + 0x268 0xffffff91e46dbfa0 : 0xffffff8013e1e9c6 mach_kernel : _hndl_unix_scall64 + 0x16 Kernel Extensions in backtrace: com.apple.iokit.IOStorageFamily(2.1)[F27A8A2A-6662-3608-83BD-415037509E01]@0xffffff7f94b01000->0xffffff7f94b28fff net.lundman.zfs(1.7.3)[7800D0DB-DFE6-358C-BFAC-E75BEAD8FD00]@0xffffff7f9807f000->0xffffff7f9837cfff dependency: com.apple.iokit.IOStorageFamily(2.1)[F27A8A2A-6662-3608-83BD-415037509E01]@0xffffff7f94b01000 dependency: net.lundman.spl(1.7.3)[3667362C-3522-3889-9A11-8DFD7707603D]@0xffffff7f96e0a000 ```

The timeout is most interesting.

[JMoVS]

well, I had blinky lights on my disks for a while and then it paniced ;-)

[JMoVS]

specifically, I had 3 pools to import:

• 1 HDD via USB 3 (on top of coreStorage), rather full (90% usage) and rather sluggish eversince being rather full, that also uses a cache device, which is an attached but not mounted disk image which resides on apfs on my SSD (maybe this is somehow triggering the panic...)
• 1 SSD internal (native ZFS encryption), also at 89% capacity, but day to day usually quite fine
• 2 HDD via USB 2, on top of CoreStorage, configured as a mirror. When running the import all script manually (long after boot), that's when it paniced...