PID: 7904   TASK: ffff9d4e3c7e8000  CPU: 3   COMMAND: "dp_sync_taskq"
 #0 [ffffbdd6c4397598] machine_kexec at ffffffff8ae850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffbdd6c43975f0] __crash_kexec at ffffffff8b03e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffbdd6c43976b0] crash_kexec at ffffffff8b03fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffbdd6c43976c8] oops_end at ffffffff8ae37cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffbdd6c43976e8] no_context.cold.27 at ffffffff8aea1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffbdd6c4397740] __bad_area_nosemaphore at ffffffff8aea0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffbdd6c4397788] bad_area_nosemaphore at ffffffff8aea06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffbdd6c4397790] do_user_addr_fault at ffffffff8aea10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffbdd6c43977e0] __do_page_fault at ffffffff8aea15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffbdd6c4397800] do_page_fault at ffffffff8aea1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffbdd6c4397830] page_fault at ffffffff8be00f8e
    /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: ffffffffc0697b7b  RSP: ffffbdd6c43978e0  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffbdd6c4397a60  RDI: 0000000000000000
    RBP: ffffbdd6c43979c0   R8: ffffffffc06b8e60   R9: 0000000000000000
    R10: ffffbdd6c43979d8  R11: ffffffffc06bba10  R12: ffff9d4d0ae184c0
    R13: ffffbdd6c4397a80  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffbdd6c43979c8] dbuf_write at ffffffffc06ba9c6 [zfs]
#12 [ffffbdd6c4397b10] dbuf_sync_leaf at ffffffffc06bf168 [zfs]
#13 [ffffbdd6c4397bc8] dbuf_sync_list at ffffffffc06bfc7d [zfs]
#14 [ffffbdd6c4397c10] dbuf_sync_indirect at ffffffffc06bfa6c [zfs]
#15 [ffffbdd6c4397c50] dbuf_sync_list at ffffffffc06bfc3d [zfs]
#16 [ffffbdd6c4397c98] dnode_sync at ffffffffc0703013 [zfs]
#17 [ffffbdd6c4397d60] sync_dnodes_task at ffffffffc06dabe2 [zfs]
#18 [ffffbdd6c4397da8] taskq_thread at ffffffffc057d9fc [spl]
#19 [ffffbdd6c4397f10] kthread at ffffffff8af57041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#20 [ffffbdd6c4397f50] ret_from_fork at ffffffff8be001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330