PID: 6471   TASK: ffffa0c4d107a7c0  CPU: 3   COMMAND: "dp_sync_taskq"
 #0 [ffffba4342b27508] machine_kexec at ffffffffa60850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffba4342b27560] __crash_kexec at ffffffffa623e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffba4342b27620] crash_kexec at ffffffffa623fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffba4342b27638] oops_end at ffffffffa6037cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffba4342b27658] no_context.cold.27 at ffffffffa60a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffba4342b276b0] __bad_area_nosemaphore at ffffffffa60a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffba4342b276f8] bad_area_nosemaphore at ffffffffa60a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffba4342b27700] do_user_addr_fault at ffffffffa60a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffba4342b27750] __do_page_fault at ffffffffa60a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffba4342b27770] do_page_fault at ffffffffa60a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffba4342b277a0] page_fault at ffffffffa7000f8e
    /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: ffffffffc0976b7b  RSP: ffffba4342b27850  RFLAGS: 00010202
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffba4342b279d8  RDI: 0000000000000000
    RBP: ffffba4342b27930   R8: ffffffffc0997e60   R9: 0000000000000000
    R10: ffffba4342b27950  R11: ffffffffc099aa10  R12: ffffa0c4d81e9f80
    R13: ffffba4342b279f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffba4342b27938] dbuf_write at ffffffffc09999c6 [zfs]
#12 [ffffba4342b27a88] dbuf_sync_leaf at ffffffffc099e168 [zfs]
#13 [ffffba4342b27b40] dbuf_sync_list at ffffffffc099ec7d [zfs]
#14 [ffffba4342b27b88] dbuf_sync_indirect at ffffffffc099ea6c [zfs]
#15 [ffffba4342b27bc8] dbuf_sync_list at ffffffffc099ec3d [zfs]
#16 [ffffba4342b27c10] dbuf_sync_indirect at ffffffffc099ea6c [zfs]
#17 [ffffba4342b27c50] dbuf_sync_list at ffffffffc099ec3d [zfs]
#18 [ffffba4342b27c98] dnode_sync at ffffffffc09e2013 [zfs]
#19 [ffffba4342b27d60] sync_dnodes_task at ffffffffc09b9be2 [zfs]
#20 [ffffba4342b27da8] taskq_thread at ffffffffc085c9fc [spl]
#21 [ffffba4342b27f10] kthread at ffffffffa6157041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffba4342b27f50] ret_from_fork at ffffffffa70001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330