PID: 7916   TASK: ffff9a48a759a7c0  CPU: 2   COMMAND: "dp_sync_taskq"
 #0 [ffffb7c744553508] machine_kexec at ffffffffa50850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffb7c744553560] __crash_kexec at ffffffffa523e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffb7c744553620] crash_kexec at ffffffffa523fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffb7c744553638] oops_end at ffffffffa5037cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffb7c744553658] no_context.cold.27 at ffffffffa50a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffb7c7445536b0] __bad_area_nosemaphore at ffffffffa50a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffb7c7445536f8] bad_area_nosemaphore at ffffffffa50a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffb7c744553700] do_user_addr_fault at ffffffffa50a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffb7c744553750] __do_page_fault at ffffffffa50a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffb7c744553770] do_page_fault at ffffffffa50a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffb7c7445537a0] page_fault at ffffffffa6000f8e
    /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: ffffffffc0651b7b  RSP: ffffb7c744553850  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffb7c7445539d8  RDI: 0000000000000000
    RBP: ffffb7c744553930   R8: ffffffffc0672e60   R9: 0000000000000000
    R10: ffffb7c744553950  R11: ffffffffc0675a10  R12: ffff9a47862c2820
    R13: ffffb7c7445539f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffb7c744553938] dbuf_write at ffffffffc06749c6 [zfs]
#12 [ffffb7c744553a88] dbuf_sync_leaf at ffffffffc0679168 [zfs]
#13 [ffffb7c744553b40] dbuf_sync_list at ffffffffc0679c7d [zfs]
#14 [ffffb7c744553b88] dbuf_sync_indirect at ffffffffc0679a6c [zfs]
#15 [ffffb7c744553bc8] dbuf_sync_list at ffffffffc0679c3d [zfs]
#16 [ffffb7c744553c10] dbuf_sync_indirect at ffffffffc0679a6c [zfs]
#17 [ffffb7c744553c50] dbuf_sync_list at ffffffffc0679c3d [zfs]
#18 [ffffb7c744553c98] dnode_sync at ffffffffc06bd013 [zfs]
#19 [ffffb7c744553d60] sync_dnodes_task at ffffffffc0694be2 [zfs]
#20 [ffffb7c744553da8] taskq_thread at ffffffffc05379fc [spl]
#21 [ffffb7c744553f10] kthread at ffffffffa5157041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffb7c744553f50] ret_from_fork at ffffffffa60001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330