PID: 6474   TASK: ffff95ba46338000  CPU: 3   COMMAND: "dp_sync_taskq"
 #0 [ffffa88583b8b508] machine_kexec at ffffffff932850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffa88583b8b560] __crash_kexec at ffffffff9343e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffa88583b8b620] crash_kexec at ffffffff9343fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffa88583b8b638] oops_end at ffffffff93237cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffa88583b8b658] no_context.cold.27 at ffffffff932a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffa88583b8b6b0] __bad_area_nosemaphore at ffffffff932a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffa88583b8b6f8] bad_area_nosemaphore at ffffffff932a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffa88583b8b700] do_user_addr_fault at ffffffff932a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffa88583b8b750] __do_page_fault at ffffffff932a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffa88583b8b770] do_page_fault at ffffffff932a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffa88583b8b7a0] page_fault at ffffffff94200f8e
    /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: ffffffffc06b5b7b  RSP: ffffa88583b8b850  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffa88583b8b9d8  RDI: 0000000000000000
    RBP: ffffa88583b8b930   R8: ffffffffc06d6e60   R9: 0000000000000000
    R10: ffffa88583b8b950  R11: ffffffffc06d9a10  R12: ffff95ba47594800
    R13: ffffa88583b8b9f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffa88583b8b938] dbuf_write at ffffffffc06d89c6 [zfs]
#12 [ffffa88583b8ba88] dbuf_sync_leaf at ffffffffc06dd168 [zfs]
#13 [ffffa88583b8bb40] dbuf_sync_list at ffffffffc06ddc7d [zfs]
#14 [ffffa88583b8bb88] dbuf_sync_indirect at ffffffffc06dda6c [zfs]
#15 [ffffa88583b8bbc8] dbuf_sync_list at ffffffffc06ddc3d [zfs]
#16 [ffffa88583b8bc10] dbuf_sync_indirect at ffffffffc06dda6c [zfs]
#17 [ffffa88583b8bc50] dbuf_sync_list at ffffffffc06ddc3d [zfs]
#18 [ffffa88583b8bc98] dnode_sync at ffffffffc0721013 [zfs]
#19 [ffffa88583b8bd60] sync_dnodes_task at ffffffffc06f8be2 [zfs]
#20 [ffffa88583b8bda8] taskq_thread at ffffffffc059b9fc [spl]
#21 [ffffa88583b8bf10] kthread at ffffffff93357041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffa88583b8bf50] ret_from_fork at ffffffff942001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330