PID: 7922   TASK: ffff94f3c0c7a7c0  CPU: 1   COMMAND: "dp_sync_taskq"
 #0 [ffffbb9804e03598] machine_kexec at ffffffff890850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffbb9804e035f0] __crash_kexec at ffffffff8923e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffbb9804e036b0] crash_kexec at ffffffff8923fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffbb9804e036c8] oops_end at ffffffff89037cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffbb9804e036e8] no_context.cold.27 at ffffffff890a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffbb9804e03740] __bad_area_nosemaphore at ffffffff890a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffbb9804e03788] bad_area_nosemaphore at ffffffff890a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffbb9804e03790] do_user_addr_fault at ffffffff890a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffbb9804e037e0] __do_page_fault at ffffffff890a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffbb9804e03800] do_page_fault at ffffffff890a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffbb9804e03830] page_fault at ffffffff8a000f8e
    /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: ffffffffc0622b7b  RSP: ffffbb9804e038e0  RFLAGS: 00010202
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffbb9804e03a60  RDI: 0000000000000000
    RBP: ffffbb9804e039c0   R8: ffffffffc0643e60   R9: 0000000000000000
    R10: ffffbb9804e039d8  R11: ffffffffc0646a10  R12: ffff94f286c30d00
    R13: ffffbb9804e03a80  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffbb9804e039c8] dbuf_write at ffffffffc06459c6 [zfs]
#12 [ffffbb9804e03b10] dbuf_sync_leaf at ffffffffc064a168 [zfs]
#13 [ffffbb9804e03bc8] dbuf_sync_list at ffffffffc064ac7d [zfs]
#14 [ffffbb9804e03c10] dbuf_sync_indirect at ffffffffc064aa6c [zfs]
#15 [ffffbb9804e03c50] dbuf_sync_list at ffffffffc064ac3d [zfs]
#16 [ffffbb9804e03c98] dnode_sync at ffffffffc068e013 [zfs]
#17 [ffffbb9804e03d60] sync_dnodes_task at ffffffffc0665be2 [zfs]
#18 [ffffbb9804e03da8] taskq_thread at ffffffffc05089fc [spl]
#19 [ffffbb9804e03f10] kthread at ffffffff89157041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#20 [ffffbb9804e03f50] ret_from_fork at ffffffff8a0001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330