PID: 6516   TASK: ffff919f6fe4a7c0  CPU: 0   COMMAND: "dp_sync_taskq"
 #0 [ffffb35c4224b508] machine_kexec at ffffffff910850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffb35c4224b560] __crash_kexec at ffffffff9123e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffb35c4224b620] crash_kexec at ffffffff9123fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffb35c4224b638] oops_end at ffffffff91037cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffb35c4224b658] no_context.cold.27 at ffffffff910a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffb35c4224b6b0] __bad_area_nosemaphore at ffffffff910a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffb35c4224b6f8] bad_area_nosemaphore at ffffffff910a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffb35c4224b700] do_user_addr_fault at ffffffff910a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffb35c4224b750] __do_page_fault at ffffffff910a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffb35c4224b770] do_page_fault at ffffffff910a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffb35c4224b7a0] page_fault at ffffffff92000f8e
    /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: ffffffffc0605b7b  RSP: ffffb35c4224b850  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffb35c4224b9d8  RDI: 0000000000000000
    RBP: ffffb35c4224b930   R8: ffffffffc0626e60   R9: 0000000000000000
    R10: ffffb35c4224b950  R11: ffffffffc0629a10  R12: ffff919f45958fc0
    R13: ffffb35c4224b9f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffb35c4224b938] dbuf_write at ffffffffc06289c6 [zfs]
#12 [ffffb35c4224ba88] dbuf_sync_leaf at ffffffffc062d168 [zfs]
#13 [ffffb35c4224bb40] dbuf_sync_list at ffffffffc062dc7d [zfs]
#14 [ffffb35c4224bb88] dbuf_sync_indirect at ffffffffc062da6c [zfs]
#15 [ffffb35c4224bbc8] dbuf_sync_list at ffffffffc062dc3d [zfs]
#16 [ffffb35c4224bc10] dbuf_sync_indirect at ffffffffc062da6c [zfs]
#17 [ffffb35c4224bc50] dbuf_sync_list at ffffffffc062dc3d [zfs]
#18 [ffffb35c4224bc98] dnode_sync at ffffffffc0671013 [zfs]
#19 [ffffb35c4224bd60] sync_dnodes_task at ffffffffc0648be2 [zfs]
#20 [ffffb35c4224bda8] taskq_thread at ffffffffc04eb9fc [spl]
#21 [ffffb35c4224bf10] kthread at ffffffff91157041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffb35c4224bf50] ret_from_fork at ffffffff920001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330