PID: 6528   TASK: ffff9e6837bb4f80  CPU: 1   COMMAND: "dp_sync_taskq"
 #0 [ffffacadc3a77508] machine_kexec at ffffffff9d0850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffacadc3a77560] __crash_kexec at ffffffff9d23e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffacadc3a77620] crash_kexec at ffffffff9d23fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffacadc3a77638] oops_end at ffffffff9d037cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffacadc3a77658] no_context.cold.27 at ffffffff9d0a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffacadc3a776b0] __bad_area_nosemaphore at ffffffff9d0a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffacadc3a776f8] bad_area_nosemaphore at ffffffff9d0a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffacadc3a77700] do_user_addr_fault at ffffffff9d0a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffacadc3a77750] __do_page_fault at ffffffff9d0a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffacadc3a77770] do_page_fault at ffffffff9d0a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffacadc3a777a0] page_fault at ffffffff9e000f8e
    /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: ffffffffc0863b7b  RSP: ffffacadc3a77850  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffacadc3a779d8  RDI: 0000000000000000
    RBP: ffffacadc3a77930   R8: ffffffffc0884e60   R9: 0000000000000000
    R10: ffffacadc3a77950  R11: ffffffffc0887a10  R12: ffff9e6837999f40
    R13: ffffacadc3a779f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffacadc3a77938] dbuf_write at ffffffffc08869c6 [zfs]
#12 [ffffacadc3a77a88] dbuf_sync_leaf at ffffffffc088b168 [zfs]
#13 [ffffacadc3a77b40] dbuf_sync_list at ffffffffc088bc7d [zfs]
#14 [ffffacadc3a77b88] dbuf_sync_indirect at ffffffffc088ba6c [zfs]
#15 [ffffacadc3a77bc8] dbuf_sync_list at ffffffffc088bc3d [zfs]
#16 [ffffacadc3a77c10] dbuf_sync_indirect at ffffffffc088ba6c [zfs]
#17 [ffffacadc3a77c50] dbuf_sync_list at ffffffffc088bc3d [zfs]
#18 [ffffacadc3a77c98] dnode_sync at ffffffffc08cf013 [zfs]
#19 [ffffacadc3a77d60] sync_dnodes_task at ffffffffc08a6be2 [zfs]
#20 [ffffacadc3a77da8] taskq_thread at ffffffffc07499fc [spl]
#21 [ffffacadc3a77f10] kthread at ffffffff9d157041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffacadc3a77f50] ret_from_fork at ffffffff9e0001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330