PID: 6487   TASK: ffff9d2183030000  CPU: 3   COMMAND: "dp_sync_taskq"
 #0 [ffffacc903c2b598] machine_kexec at ffffffffabe850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffacc903c2b5f0] __crash_kexec at ffffffffac03e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffacc903c2b6b0] crash_kexec at ffffffffac03fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffacc903c2b6c8] oops_end at ffffffffabe37cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffacc903c2b6e8] no_context.cold.27 at ffffffffabea1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffacc903c2b740] __bad_area_nosemaphore at ffffffffabea0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffacc903c2b788] bad_area_nosemaphore at ffffffffabea06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffacc903c2b790] do_user_addr_fault at ffffffffabea10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffacc903c2b7e0] __do_page_fault at ffffffffabea15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffacc903c2b800] do_page_fault at ffffffffabea1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffacc903c2b830] page_fault at fffffffface00f8e
    /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: ffffffffc08bbb7b  RSP: ffffacc903c2b8e0  RFLAGS: 00010202
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffacc903c2ba60  RDI: 0000000000000000
    RBP: ffffacc903c2b9c0   R8: ffffffffc08dce60   R9: 0000000000000000
    R10: ffffacc903c2b9d8  R11: ffffffffc08dfa10  R12: ffff9d2188240d40
    R13: ffffacc903c2ba80  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffacc903c2b9c8] dbuf_write at ffffffffc08de9c6 [zfs]
#12 [ffffacc903c2bb10] dbuf_sync_leaf at ffffffffc08e3168 [zfs]
#13 [ffffacc903c2bbc8] dbuf_sync_list at ffffffffc08e3c7d [zfs]
#14 [ffffacc903c2bc10] dbuf_sync_indirect at ffffffffc08e3a6c [zfs]
#15 [ffffacc903c2bc50] dbuf_sync_list at ffffffffc08e3c3d [zfs]
#16 [ffffacc903c2bc98] dnode_sync at ffffffffc0927013 [zfs]
#17 [ffffacc903c2bd60] sync_dnodes_task at ffffffffc08febe2 [zfs]
#18 [ffffacc903c2bda8] taskq_thread at ffffffffc07a19fc [spl]
#19 [ffffacc903c2bf10] kthread at ffffffffabf57041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#20 [ffffacc903c2bf50] ret_from_fork at fffffffface001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330