PID: 6517   TASK: ffff8bb22ee64f80  CPU: 3   COMMAND: "dp_sync_taskq"
 #0 [ffffa9848397b508] machine_kexec at ffffffff99a850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffa9848397b560] __crash_kexec at ffffffff99c3e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffa9848397b620] crash_kexec at ffffffff99c3fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffa9848397b638] oops_end at ffffffff99a37cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffa9848397b658] no_context.cold.27 at ffffffff99aa1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffa9848397b6b0] __bad_area_nosemaphore at ffffffff99aa0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffa9848397b6f8] bad_area_nosemaphore at ffffffff99aa06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffa9848397b700] do_user_addr_fault at ffffffff99aa10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffa9848397b750] __do_page_fault at ffffffff99aa15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffa9848397b770] do_page_fault at ffffffff99aa1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffa9848397b7a0] page_fault at ffffffff9aa00f8e
    /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: ffffffffc05d7b7b  RSP: ffffa9848397b850  RFLAGS: 00010202
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffa9848397b9d8  RDI: 0000000000000000
    RBP: ffffa9848397b930   R8: ffffffffc05f8e60   R9: 0000000000000000
    R10: ffffa9848397b950  R11: ffffffffc05fba10  R12: ffff8bb1079c25e0
    R13: ffffa9848397b9f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffa9848397b938] dbuf_write at ffffffffc05fa9c6 [zfs]
#12 [ffffa9848397ba88] dbuf_sync_leaf at ffffffffc05ff168 [zfs]
#13 [ffffa9848397bb40] dbuf_sync_list at ffffffffc05ffc7d [zfs]
#14 [ffffa9848397bb88] dbuf_sync_indirect at ffffffffc05ffa6c [zfs]
#15 [ffffa9848397bbc8] dbuf_sync_list at ffffffffc05ffc3d [zfs]
#16 [ffffa9848397bc10] dbuf_sync_indirect at ffffffffc05ffa6c [zfs]
#17 [ffffa9848397bc50] dbuf_sync_list at ffffffffc05ffc3d [zfs]
#18 [ffffa9848397bc98] dnode_sync at ffffffffc0643013 [zfs]
#19 [ffffa9848397bd60] sync_dnodes_task at ffffffffc061abe2 [zfs]
#20 [ffffa9848397bda8] taskq_thread at ffffffffc04bd9fc [spl]
#21 [ffffa9848397bf10] kthread at ffffffff99b57041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffa9848397bf50] ret_from_fork at ffffffff9aa001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330