PID: 6451   TASK: ffff8f6240f4a7c0  CPU: 2   COMMAND: "dp_sync_taskq"
 #0 [ffffb24883a97508] machine_kexec at ffffffff994850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffb24883a97560] __crash_kexec at ffffffff9963e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffb24883a97620] crash_kexec at ffffffff9963fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffb24883a97638] oops_end at ffffffff99437cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffb24883a97658] no_context.cold.27 at ffffffff994a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffb24883a976b0] __bad_area_nosemaphore at ffffffff994a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffb24883a976f8] bad_area_nosemaphore at ffffffff994a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffb24883a97700] do_user_addr_fault at ffffffff994a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffb24883a97750] __do_page_fault at ffffffff994a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffb24883a97770] do_page_fault at ffffffff994a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffb24883a977a0] page_fault at ffffffff9a400f8e
    /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: ffffffffc085ab7b  RSP: ffffb24883a97850  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffb24883a979d8  RDI: 0000000000000000
    RBP: ffffb24883a97930   R8: ffffffffc087be60   R9: 0000000000000000
    R10: ffffb24883a97950  R11: ffffffffc087ea10  R12: ffff8f6107385240
    R13: ffffb24883a979f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffb24883a97938] dbuf_write at ffffffffc087d9c6 [zfs]
#12 [ffffb24883a97a88] dbuf_sync_leaf at ffffffffc0882168 [zfs]
#13 [ffffb24883a97b40] dbuf_sync_list at ffffffffc0882c7d [zfs]
#14 [ffffb24883a97b88] dbuf_sync_indirect at ffffffffc0882a6c [zfs]
#15 [ffffb24883a97bc8] dbuf_sync_list at ffffffffc0882c3d [zfs]
#16 [ffffb24883a97c10] dbuf_sync_indirect at ffffffffc0882a6c [zfs]
#17 [ffffb24883a97c50] dbuf_sync_list at ffffffffc0882c3d [zfs]
#18 [ffffb24883a97c98] dnode_sync at ffffffffc08c6013 [zfs]
#19 [ffffb24883a97d60] sync_dnodes_task at ffffffffc089dbe2 [zfs]
#20 [ffffb24883a97da8] taskq_thread at ffffffffc07409fc [spl]
#21 [ffffb24883a97f10] kthread at ffffffff99557041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffb24883a97f50] ret_from_fork at ffffffff9a4001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330