PID: 7893   TASK: ffff935b88bf0000  CPU: 0   COMMAND: "dp_sync_taskq"
 #0 [ffffaae884ad7598] machine_kexec at ffffffffad0850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffaae884ad75f0] __crash_kexec at ffffffffad23e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffaae884ad76b0] crash_kexec at ffffffffad23fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffaae884ad76c8] oops_end at ffffffffad037cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffaae884ad76e8] no_context.cold.27 at ffffffffad0a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffaae884ad7740] __bad_area_nosemaphore at ffffffffad0a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffaae884ad7788] bad_area_nosemaphore at ffffffffad0a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffaae884ad7790] do_user_addr_fault at ffffffffad0a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffaae884ad77e0] __do_page_fault at ffffffffad0a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffaae884ad7800] do_page_fault at ffffffffad0a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffaae884ad7830] page_fault at ffffffffae000f8e
    /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: ffffffffc079fb7b  RSP: ffffaae884ad78e0  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffaae884ad7a60  RDI: 0000000000000000
    RBP: ffffaae884ad79c0   R8: ffffffffc07c0e60   R9: 0000000000000000
    R10: ffffaae884ad79d8  R11: ffffffffc07c3a10  R12: ffff935b85658120
    R13: ffffaae884ad7a80  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffaae884ad79c8] dbuf_write at ffffffffc07c29c6 [zfs]
#12 [ffffaae884ad7b10] dbuf_sync_leaf at ffffffffc07c7168 [zfs]
#13 [ffffaae884ad7bc8] dbuf_sync_list at ffffffffc07c7c7d [zfs]
#14 [ffffaae884ad7c10] dbuf_sync_indirect at ffffffffc07c7a6c [zfs]
#15 [ffffaae884ad7c50] dbuf_sync_list at ffffffffc07c7c3d [zfs]
#16 [ffffaae884ad7c98] dnode_sync at ffffffffc080b013 [zfs]
#17 [ffffaae884ad7d60] sync_dnodes_task at ffffffffc07e2be2 [zfs]
#18 [ffffaae884ad7da8] taskq_thread at ffffffffc06859fc [spl]
#19 [ffffaae884ad7f10] kthread at ffffffffad157041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#20 [ffffaae884ad7f50] ret_from_fork at ffffffffae0001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330