PID: 7867   TASK: ffff9091f553a7c0  CPU: 0   COMMAND: "dp_sync_taskq"
 #0 [ffffb808c4f57508] machine_kexec at ffffffffa20850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffb808c4f57560] __crash_kexec at ffffffffa223e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffb808c4f57620] crash_kexec at ffffffffa223fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffb808c4f57638] oops_end at ffffffffa2037cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffb808c4f57658] no_context.cold.27 at ffffffffa20a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffb808c4f576b0] __bad_area_nosemaphore at ffffffffa20a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffb808c4f576f8] bad_area_nosemaphore at ffffffffa20a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffb808c4f57700] do_user_addr_fault at ffffffffa20a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffb808c4f57750] __do_page_fault at ffffffffa20a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffb808c4f57770] do_page_fault at ffffffffa20a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffb808c4f577a0] page_fault at ffffffffa3000f8e
    /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: ffffffffc06e3b7b  RSP: ffffb808c4f57850  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffb808c4f579d8  RDI: 0000000000000000
    RBP: ffffb808c4f57930   R8: ffffffffc0704e60   R9: 0000000000000000
    R10: ffffb808c4f57950  R11: ffffffffc0707a10  R12: ffff9091f4ad7740
    R13: ffffb808c4f579f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffb808c4f57938] dbuf_write at ffffffffc07069c6 [zfs]
#12 [ffffb808c4f57a88] dbuf_sync_leaf at ffffffffc070b168 [zfs]
#13 [ffffb808c4f57b40] dbuf_sync_list at ffffffffc070bc7d [zfs]
#14 [ffffb808c4f57b88] dbuf_sync_indirect at ffffffffc070ba6c [zfs]
#15 [ffffb808c4f57bc8] dbuf_sync_list at ffffffffc070bc3d [zfs]
#16 [ffffb808c4f57c10] dbuf_sync_indirect at ffffffffc070ba6c [zfs]
#17 [ffffb808c4f57c50] dbuf_sync_list at ffffffffc070bc3d [zfs]
#18 [ffffb808c4f57c98] dnode_sync at ffffffffc074f013 [zfs]
#19 [ffffb808c4f57d60] sync_dnodes_task at ffffffffc0726be2 [zfs]
#20 [ffffb808c4f57da8] taskq_thread at ffffffffc05c99fc [spl]
#21 [ffffb808c4f57f10] kthread at ffffffffa2157041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffb808c4f57f50] ret_from_fork at ffffffffa30001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330