PID: 7896   TASK: ffff9811c7bacf80  CPU: 1   COMMAND: "dp_sync_taskq"
 #0 [ffffacee44097508] machine_kexec at ffffffff8c6850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffacee44097560] __crash_kexec at ffffffff8c83e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffacee44097620] crash_kexec at ffffffff8c83fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffacee44097638] oops_end at ffffffff8c637cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffacee44097658] no_context.cold.27 at ffffffff8c6a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffacee440976b0] __bad_area_nosemaphore at ffffffff8c6a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffacee440976f8] bad_area_nosemaphore at ffffffff8c6a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffacee44097700] do_user_addr_fault at ffffffff8c6a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffacee44097750] __do_page_fault at ffffffff8c6a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffacee44097770] do_page_fault at ffffffff8c6a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffacee440977a0] page_fault at ffffffff8d600f8e
    /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: ffffffffc057db7b  RSP: ffffacee44097850  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffacee440979d8  RDI: 0000000000000000
    RBP: ffffacee44097930   R8: ffffffffc059ee60   R9: 0000000000000000
    R10: ffffacee44097950  R11: ffffffffc05a1a10  R12: ffff9810c95232a0
    R13: ffffacee440979f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffacee44097938] dbuf_write at ffffffffc05a09c6 [zfs]
#12 [ffffacee44097a88] dbuf_sync_leaf at ffffffffc05a5168 [zfs]
#13 [ffffacee44097b40] dbuf_sync_list at ffffffffc05a5c7d [zfs]
#14 [ffffacee44097b88] dbuf_sync_indirect at ffffffffc05a5a6c [zfs]
#15 [ffffacee44097bc8] dbuf_sync_list at ffffffffc05a5c3d [zfs]
#16 [ffffacee44097c10] dbuf_sync_indirect at ffffffffc05a5a6c [zfs]
#17 [ffffacee44097c50] dbuf_sync_list at ffffffffc05a5c3d [zfs]
#18 [ffffacee44097c98] dnode_sync at ffffffffc05e9013 [zfs]
#19 [ffffacee44097d60] sync_dnodes_task at ffffffffc05c0be2 [zfs]
#20 [ffffacee44097da8] taskq_thread at ffffffffc04639fc [spl]
#21 [ffffacee44097f10] kthread at ffffffff8c757041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffacee44097f50] ret_from_fork at ffffffff8d6001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330