PID: 7927   TASK: ffff94e3bd120000  CPU: 2   COMMAND: "dp_sync_taskq"
 #0 [ffffbc428504b508] machine_kexec at ffffffff8c2850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffbc428504b560] __crash_kexec at ffffffff8c43e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffbc428504b620] crash_kexec at ffffffff8c43fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffbc428504b638] oops_end at ffffffff8c237cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffbc428504b658] no_context.cold.27 at ffffffff8c2a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffbc428504b6b0] __bad_area_nosemaphore at ffffffff8c2a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffbc428504b6f8] bad_area_nosemaphore at ffffffff8c2a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffbc428504b700] do_user_addr_fault at ffffffff8c2a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffbc428504b750] __do_page_fault at ffffffff8c2a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffbc428504b770] do_page_fault at ffffffff8c2a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffbc428504b7a0] page_fault at ffffffff8d200f8e
    /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: ffffffffc06bbb7b  RSP: ffffbc428504b850  RFLAGS: 00010202
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffbc428504b9d8  RDI: 0000000000000000
    RBP: ffffbc428504b930   R8: ffffffffc06dce60   R9: 0000000000000000
    R10: ffffbc428504b950  R11: ffffffffc06dfa10  R12: ffff94e38a38e960
    R13: ffffbc428504b9f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffbc428504b938] dbuf_write at ffffffffc06de9c6 [zfs]
#12 [ffffbc428504ba88] dbuf_sync_leaf at ffffffffc06e3168 [zfs]
#13 [ffffbc428504bb40] dbuf_sync_list at ffffffffc06e3c7d [zfs]
#14 [ffffbc428504bb88] dbuf_sync_indirect at ffffffffc06e3a6c [zfs]
#15 [ffffbc428504bbc8] dbuf_sync_list at ffffffffc06e3c3d [zfs]
#16 [ffffbc428504bc10] dbuf_sync_indirect at ffffffffc06e3a6c [zfs]
#17 [ffffbc428504bc50] dbuf_sync_list at ffffffffc06e3c3d [zfs]
#18 [ffffbc428504bc98] dnode_sync at ffffffffc0727013 [zfs]
#19 [ffffbc428504bd60] sync_dnodes_task at ffffffffc06febe2 [zfs]
#20 [ffffbc428504bda8] taskq_thread at ffffffffc05a19fc [spl]
#21 [ffffbc428504bf10] kthread at ffffffff8c357041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffbc428504bf50] ret_from_fork at ffffffff8d2001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330