PID: 6499   TASK: ffff99cb294fa7c0  CPU: 2   COMMAND: "dp_sync_taskq"
 #0 [ffffb2dc83b33598] machine_kexec at ffffffff956850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffb2dc83b335f0] __crash_kexec at ffffffff9583e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffb2dc83b336b0] crash_kexec at ffffffff9583fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffb2dc83b336c8] oops_end at ffffffff95637cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffb2dc83b336e8] no_context.cold.27 at ffffffff956a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffb2dc83b33740] __bad_area_nosemaphore at ffffffff956a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffb2dc83b33788] bad_area_nosemaphore at ffffffff956a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffb2dc83b33790] do_user_addr_fault at ffffffff956a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffb2dc83b337e0] __do_page_fault at ffffffff956a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffb2dc83b33800] do_page_fault at ffffffff956a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffb2dc83b33830] page_fault at ffffffff96600f8e
    /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: ffffffffc0816b7b  RSP: ffffb2dc83b338e0  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffb2dc83b33a60  RDI: 0000000000000000
    RBP: ffffb2dc83b339c0   R8: ffffffffc0837e60   R9: 0000000000000000
    R10: ffffb2dc83b339d8  R11: ffffffffc083aa10  R12: ffff99cb12a2f820
    R13: ffffb2dc83b33a80  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffb2dc83b339c8] dbuf_write at ffffffffc08399c6 [zfs]
#12 [ffffb2dc83b33b10] dbuf_sync_leaf at ffffffffc083e168 [zfs]
#13 [ffffb2dc83b33bc8] dbuf_sync_list at ffffffffc083ec7d [zfs]
#14 [ffffb2dc83b33c10] dbuf_sync_indirect at ffffffffc083ea6c [zfs]
#15 [ffffb2dc83b33c50] dbuf_sync_list at ffffffffc083ec3d [zfs]
#16 [ffffb2dc83b33c98] dnode_sync at ffffffffc0882013 [zfs]
#17 [ffffb2dc83b33d60] sync_dnodes_task at ffffffffc0859be2 [zfs]
#18 [ffffb2dc83b33da8] taskq_thread at ffffffffc06fc9fc [spl]
#19 [ffffb2dc83b33f10] kthread at ffffffff95757041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#20 [ffffb2dc83b33f50] ret_from_fork at ffffffff966001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330