PID: 6504   TASK: ffff8cc0c5284f80  CPU: 2   COMMAND: "dp_sync_taskq"
 #0 [ffffa3510393f508] machine_kexec at ffffffff966850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffa3510393f560] __crash_kexec at ffffffff9683e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffa3510393f620] crash_kexec at ffffffff9683fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffa3510393f638] oops_end at ffffffff96637cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffa3510393f658] no_context.cold.27 at ffffffff966a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffa3510393f6b0] __bad_area_nosemaphore at ffffffff966a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffa3510393f6f8] bad_area_nosemaphore at ffffffff966a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffa3510393f700] do_user_addr_fault at ffffffff966a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffa3510393f750] __do_page_fault at ffffffff966a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffa3510393f770] do_page_fault at ffffffff966a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffa3510393f7a0] page_fault at ffffffff97600f8e
    /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: ffffffffc05bdb7b  RSP: ffffa3510393f850  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffa3510393f9d8  RDI: 0000000000000000
    RBP: ffffa3510393f930   R8: ffffffffc05dee60   R9: 0000000000000000
    R10: ffffa3510393f950  R11: ffffffffc05e1a10  R12: ffff8cbfc1d1c660
    R13: ffffa3510393f9f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffa3510393f938] dbuf_write at ffffffffc05e09c6 [zfs]
#12 [ffffa3510393fa88] dbuf_sync_leaf at ffffffffc05e5168 [zfs]
#13 [ffffa3510393fb40] dbuf_sync_list at ffffffffc05e5c7d [zfs]
#14 [ffffa3510393fb88] dbuf_sync_indirect at ffffffffc05e5a6c [zfs]
#15 [ffffa3510393fbc8] dbuf_sync_list at ffffffffc05e5c3d [zfs]
#16 [ffffa3510393fc10] dbuf_sync_indirect at ffffffffc05e5a6c [zfs]
#17 [ffffa3510393fc50] dbuf_sync_list at ffffffffc05e5c3d [zfs]
#18 [ffffa3510393fc98] dnode_sync at ffffffffc0629013 [zfs]
#19 [ffffa3510393fd60] sync_dnodes_task at ffffffffc0600be2 [zfs]
#20 [ffffa3510393fda8] taskq_thread at ffffffffc04a39fc [spl]
#21 [ffffa3510393ff10] kthread at ffffffff96757041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffa3510393ff50] ret_from_fork at ffffffff976001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330