PID: 6494   TASK: ffff9eb64916a7c0  CPU: 0   COMMAND: "dp_sync_taskq"
 #0 [ffffc2c1c2ce3598] 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 [ffffc2c1c2ce35f0] __crash_kexec at ffffffff9783e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffc2c1c2ce36b0] crash_kexec at ffffffff9783fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffc2c1c2ce36c8] oops_end at ffffffff97637cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffc2c1c2ce36e8] 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 [ffffc2c1c2ce3740] __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 [ffffc2c1c2ce3788] 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 [ffffc2c1c2ce3790] 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 [ffffc2c1c2ce37e0] __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 [ffffc2c1c2ce3800] 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 [ffffc2c1c2ce3830] 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: ffffffffc061bb7b  RSP: ffffc2c1c2ce38e0  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffc2c1c2ce3a60  RDI: 0000000000000000
    RBP: ffffc2c1c2ce39c0   R8: ffffffffc063ce60   R9: 0000000000000000
    R10: ffffc2c1c2ce39d8  R11: ffffffffc063fa10  R12: ffff9eb541bacdc0
    R13: ffffc2c1c2ce3a80  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffc2c1c2ce39c8] dbuf_write at ffffffffc063e9c6 [zfs]
#12 [ffffc2c1c2ce3b10] dbuf_sync_leaf at ffffffffc0643168 [zfs]
#13 [ffffc2c1c2ce3bc8] dbuf_sync_list at ffffffffc0643c7d [zfs]
#14 [ffffc2c1c2ce3c10] dbuf_sync_indirect at ffffffffc0643a6c [zfs]
#15 [ffffc2c1c2ce3c50] dbuf_sync_list at ffffffffc0643c3d [zfs]
#16 [ffffc2c1c2ce3c98] dnode_sync at ffffffffc0687013 [zfs]
#17 [ffffc2c1c2ce3d60] sync_dnodes_task at ffffffffc065ebe2 [zfs]
#18 [ffffc2c1c2ce3da8] taskq_thread at ffffffffc05019fc [spl]
#19 [ffffc2c1c2ce3f10] kthread at ffffffff97757041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#20 [ffffc2c1c2ce3f50] 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