PID: 6496   TASK: ffff8de64b650000  CPU: 0   COMMAND: "dp_sync_taskq"
 #0 [ffffb47483b8b508] machine_kexec at ffffffff852850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffb47483b8b560] __crash_kexec at ffffffff8543e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffb47483b8b620] crash_kexec at ffffffff8543fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffb47483b8b638] oops_end at ffffffff85237cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffb47483b8b658] no_context.cold.27 at ffffffff852a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffb47483b8b6b0] __bad_area_nosemaphore at ffffffff852a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffb47483b8b6f8] bad_area_nosemaphore at ffffffff852a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffb47483b8b700] do_user_addr_fault at ffffffff852a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffb47483b8b750] __do_page_fault at ffffffff852a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffb47483b8b770] do_page_fault at ffffffff852a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffb47483b8b7a0] page_fault at ffffffff86200f8e
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 1236
    [exception RIP: arc_write+955]
    RIP: ffffffffc080fb7b  RSP: ffffb47483b8b850  RFLAGS: 00010202
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffb47483b8b9d8  RDI: 0000000000000000
    RBP: ffffb47483b8b930   R8: ffffffffc0830e60   R9: 0000000000000000
    R10: ffffb47483b8b950  R11: ffffffffc0833a10  R12: ffff8de54328a4a0
    R13: ffffb47483b8b9f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffb47483b8b938] dbuf_write at ffffffffc08329c6 [zfs]
#12 [ffffb47483b8ba88] dbuf_sync_leaf at ffffffffc0837168 [zfs]
#13 [ffffb47483b8bb40] dbuf_sync_list at ffffffffc0837c7d [zfs]
#14 [ffffb47483b8bb88] dbuf_sync_indirect at ffffffffc0837a6c [zfs]
#15 [ffffb47483b8bbc8] dbuf_sync_list at ffffffffc0837c3d [zfs]
#16 [ffffb47483b8bc10] dbuf_sync_indirect at ffffffffc0837a6c [zfs]
#17 [ffffb47483b8bc50] dbuf_sync_list at ffffffffc0837c3d [zfs]
#18 [ffffb47483b8bc98] dnode_sync at ffffffffc087b013 [zfs]
#19 [ffffb47483b8bd60] sync_dnodes_task at ffffffffc0852be2 [zfs]
#20 [ffffb47483b8bda8] taskq_thread at ffffffffc06f59fc [spl]
#21 [ffffb47483b8bf10] kthread at ffffffff85357041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffb47483b8bf50] ret_from_fork at ffffffff862001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330