PID: 6476   TASK: ffff957542cf0000  CPU: 0   COMMAND: "dp_sync_taskq"
 #0 [ffffa44943d53598] machine_kexec at ffffffff9f2850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffa44943d535f0] __crash_kexec at ffffffff9f43e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffa44943d536b0] crash_kexec at ffffffff9f43fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffa44943d536c8] oops_end at ffffffff9f237cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffa44943d536e8] no_context.cold.27 at ffffffff9f2a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffa44943d53740] __bad_area_nosemaphore at ffffffff9f2a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffa44943d53788] bad_area_nosemaphore at ffffffff9f2a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffa44943d53790] do_user_addr_fault at ffffffff9f2a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffa44943d537e0] __do_page_fault at ffffffff9f2a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffa44943d53800] do_page_fault at ffffffff9f2a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffa44943d53830] page_fault at ffffffffa0200f8e
    /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: ffffffffc07c3b7b  RSP: ffffa44943d538e0  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffa44943d53a60  RDI: 0000000000000000
    RBP: ffffa44943d539c0   R8: ffffffffc07e4e60   R9: 0000000000000000
    R10: ffffa44943d539d8  R11: ffffffffc07e7a10  R12: ffff95744623b8c0
    R13: ffffa44943d53a80  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffa44943d539c8] dbuf_write at ffffffffc07e69c6 [zfs]
#12 [ffffa44943d53b10] dbuf_sync_leaf at ffffffffc07eb168 [zfs]
#13 [ffffa44943d53bc8] dbuf_sync_list at ffffffffc07ebc7d [zfs]
#14 [ffffa44943d53c10] dbuf_sync_indirect at ffffffffc07eba6c [zfs]
#15 [ffffa44943d53c50] dbuf_sync_list at ffffffffc07ebc3d [zfs]
#16 [ffffa44943d53c98] dnode_sync at ffffffffc082f013 [zfs]
#17 [ffffa44943d53d60] sync_dnodes_task at ffffffffc0806be2 [zfs]
#18 [ffffa44943d53da8] taskq_thread at ffffffffc06a99fc [spl]
#19 [ffffa44943d53f10] kthread at ffffffff9f357041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#20 [ffffa44943d53f50] ret_from_fork at ffffffffa02001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330