PID: 7888   TASK: ffff912e81870000  CPU: 3   COMMAND: "dp_sync_taskq"
 #0 [ffffbb67c4e8b508] machine_kexec at ffffffff976850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffbb67c4e8b560] __crash_kexec at ffffffff9783e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffbb67c4e8b620] crash_kexec at ffffffff9783fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffbb67c4e8b638] oops_end at ffffffff97637cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffbb67c4e8b658] no_context.cold.27 at ffffffff976a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffbb67c4e8b6b0] __bad_area_nosemaphore at ffffffff976a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffbb67c4e8b6f8] bad_area_nosemaphore at ffffffff976a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffbb67c4e8b700] do_user_addr_fault at ffffffff976a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffbb67c4e8b750] __do_page_fault at ffffffff976a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffbb67c4e8b770] do_page_fault at ffffffff976a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffbb67c4e8b7a0] page_fault at ffffffff98600f8e
    /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: ffffffffc0661b7b  RSP: ffffbb67c4e8b850  RFLAGS: 00010202
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffbb67c4e8b9d8  RDI: 0000000000000000
    RBP: ffffbb67c4e8b930   R8: ffffffffc0682e60   R9: 0000000000000000
    R10: ffffbb67c4e8b950  R11: ffffffffc0685a10  R12: ffff912d46b79fa0
    R13: ffffbb67c4e8b9f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffbb67c4e8b938] dbuf_write at ffffffffc06849c6 [zfs]
#12 [ffffbb67c4e8ba88] dbuf_sync_leaf at ffffffffc0689168 [zfs]
#13 [ffffbb67c4e8bb40] dbuf_sync_list at ffffffffc0689c7d [zfs]
#14 [ffffbb67c4e8bb88] dbuf_sync_indirect at ffffffffc0689a6c [zfs]
#15 [ffffbb67c4e8bbc8] dbuf_sync_list at ffffffffc0689c3d [zfs]
#16 [ffffbb67c4e8bc10] dbuf_sync_indirect at ffffffffc0689a6c [zfs]
#17 [ffffbb67c4e8bc50] dbuf_sync_list at ffffffffc0689c3d [zfs]
#18 [ffffbb67c4e8bc98] dnode_sync at ffffffffc06cd013 [zfs]
#19 [ffffbb67c4e8bd60] sync_dnodes_task at ffffffffc06a4be2 [zfs]
#20 [ffffbb67c4e8bda8] taskq_thread at ffffffffc05479fc [spl]
#21 [ffffbb67c4e8bf10] kthread at ffffffff97757041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffbb67c4e8bf50] ret_from_fork at ffffffff986001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330