Issue remains:
panic[cpu1]/thread=fffffe2ce8fbd180:
BAD TRAP: type=e (#pf Page fault) rp=fffffe003e0dd580 addr=2e occurred in
module "zfs" due to a NULL pointer dereference
qemu-system-x86_:
#pf Page fault
Bad kernel fault at addr=0x2e
pid=51237, pc=0xfffffffff7e3ef45, sp=0xfffffe003e0dd670, eflags=0x10246
cr0: 8005003b<pg,wp,ne,et,ts,mp,pe> cr4:
1626f8<smep,osxsav,pcide,vmxe,xmme,fxsr,pge,mce,pae,pse,de>
cr2: 2e
cr3: 7b81ff000
cr8: 0
rdi: fffffe2cff2a3de8 rsi: 1 rdx: fffffe2ce8fbd180
rcx: 1 r8: 9ae16a3b2f90408f r9: 9ae16a3b2f90404f
rax: 0 rbx: fffffe2cff2a3de8 rbp: fffffe003e0dd680
r10: fffffe2da9713630 r11: 0 r12: ffffffffc0034140
r13: 0 r14: ffffffffc00341a0 r15: 1
fsb: fffffc7fef064240 gsb: fffffe2ce860c000 ds: 4b
es: 4b fs: 0 gs: 0
trp: e err: 0 rip: fffffffff7e3ef45
cs: 30 rfl: 10246 rsp: fffffe003e0dd670
ss: 38
fffffe003e0dd470 unix:real_mode_stop_cpu_stage2_end+bc1c ()
fffffe003e0dd570 unix:trap+108e ()
fffffe003e0dd580 unix:_cmntrap+e6 ()
fffffe003e0dd680 zfs:arc_buf_size+15 ()
fffffe003e0dd6c0 zfs:arc_evictable_space_increment+a8 ()
fffffe003e0dd730 zfs:arc_change_state+1fd ()
fffffe003e0dd770 zfs:arc_access+16e ()
fffffe003e0dd890 zfs:arc_read+1f4 ()
fffffe003e0dd950 zfs:dbuf_read_impl+4d0 ()
fffffe003e0dd9e0 zfs:dbuf_read+ea ()
fffffe003e0dda90 zfs:dmu_buf_hold_array_by_dnode+128 ()
fffffe003e0ddb30 zfs:dmu_read_uio_dnode+5a ()
fffffe003e0ddb90 zfs:dmu_read_uio+5b ()
fffffe003e0ddc20 zfs:zvol_read+172 ()
fffffe003e0ddc50 genunix:cdev_read+2d ()
fffffe003e0ddcf0 specfs:spec_read+2b9 ()
fffffe003e0ddd90 genunix:fop_read+f3 ()
fffffe003e0ddf00 genunix:pread+1a3 ()
fffffe003e0ddf10 unix:brand_sys_syscall+21a ()
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