PID: 7916   TASK: ffffa08abca70000  CPU: 1   COMMAND: "dp_sync_taskq"
 #0 [ffffb126c5227598] machine_kexec at ffffffff896850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffb126c52275f0] __crash_kexec at ffffffff8983e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffb126c52276b0] crash_kexec at ffffffff8983fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffb126c52276c8] oops_end at ffffffff89637cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffb126c52276e8] no_context.cold.27 at ffffffff896a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffb126c5227740] __bad_area_nosemaphore at ffffffff896a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffb126c5227788] bad_area_nosemaphore at ffffffff896a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffb126c5227790] do_user_addr_fault at ffffffff896a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffb126c52277e0] __do_page_fault at ffffffff896a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffb126c5227800] do_page_fault at ffffffff896a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffb126c5227830] page_fault at ffffffff8a600f8e
    /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: ffffffffc06aeb7b  RSP: ffffb126c52278e0  RFLAGS: 00010202
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffb126c5227a60  RDI: 0000000000000000
    RBP: ffffb126c52279c0   R8: ffffffffc06cfe60   R9: 0000000000000000
    R10: ffffb126c52279d8  R11: ffffffffc06d2a10  R12: ffffa08a911747c0
    R13: ffffb126c5227a80  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffb126c52279c8] dbuf_write at ffffffffc06d19c6 [zfs]
#12 [ffffb126c5227b10] dbuf_sync_leaf at ffffffffc06d6168 [zfs]
#13 [ffffb126c5227bc8] dbuf_sync_list at ffffffffc06d6c7d [zfs]
#14 [ffffb126c5227c10] dbuf_sync_indirect at ffffffffc06d6a6c [zfs]
#15 [ffffb126c5227c50] dbuf_sync_list at ffffffffc06d6c3d [zfs]
#16 [ffffb126c5227c98] dnode_sync at ffffffffc071a013 [zfs]
#17 [ffffb126c5227d60] sync_dnodes_task at ffffffffc06f1be2 [zfs]
#18 [ffffb126c5227da8] taskq_thread at ffffffffc05949fc [spl]
#19 [ffffb126c5227f10] kthread at ffffffff89757041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#20 [ffffb126c5227f50] ret_from_fork at ffffffff8a6001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330