PID: 6508   TASK: ffff907e8788cf80  CPU: 0   COMMAND: "dp_sync_taskq"
 #0 [ffffad5682b13598] machine_kexec at ffffffff9d6850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffad5682b135f0] __crash_kexec at ffffffff9d83e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffad5682b136b0] crash_kexec at ffffffff9d83fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffad5682b136c8] oops_end at ffffffff9d637cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffad5682b136e8] no_context.cold.27 at ffffffff9d6a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffad5682b13740] __bad_area_nosemaphore at ffffffff9d6a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffad5682b13788] bad_area_nosemaphore at ffffffff9d6a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffad5682b13790] do_user_addr_fault at ffffffff9d6a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffad5682b137e0] __do_page_fault at ffffffff9d6a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffad5682b13800] do_page_fault at ffffffff9d6a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffad5682b13830] page_fault at ffffffff9e600f8e
    /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: ffffffffc08bfb7b  RSP: ffffad5682b138e0  RFLAGS: 00010202
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffad5682b13a60  RDI: 0000000000000000
    RBP: ffffad5682b139c0   R8: ffffffffc08e0e60   R9: 0000000000000000
    R10: ffffad5682b139d8  R11: ffffffffc08e3a10  R12: ffff907d856c8a40
    R13: ffffad5682b13a80  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffad5682b139c8] dbuf_write at ffffffffc08e29c6 [zfs]
#12 [ffffad5682b13b10] dbuf_sync_leaf at ffffffffc08e7168 [zfs]
#13 [ffffad5682b13bc8] dbuf_sync_list at ffffffffc08e7c7d [zfs]
#14 [ffffad5682b13c10] dbuf_sync_indirect at ffffffffc08e7a6c [zfs]
#15 [ffffad5682b13c50] dbuf_sync_list at ffffffffc08e7c3d [zfs]
#16 [ffffad5682b13c98] dnode_sync at ffffffffc092b013 [zfs]
#17 [ffffad5682b13d60] sync_dnodes_task at ffffffffc0902be2 [zfs]
#18 [ffffad5682b13da8] taskq_thread at ffffffffc07a59fc [spl]
#19 [ffffad5682b13f10] kthread at ffffffff9d757041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#20 [ffffad5682b13f50] ret_from_fork at ffffffff9e6001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330