PID: 7920   TASK: ffff9d0290c88000  CPU: 1   COMMAND: "dp_sync_taskq"
 #0 [ffffadd3c4a8f598] machine_kexec at ffffffff9c4850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffadd3c4a8f5f0] __crash_kexec at ffffffff9c63e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffadd3c4a8f6b0] crash_kexec at ffffffff9c63fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffadd3c4a8f6c8] oops_end at ffffffff9c437cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffadd3c4a8f6e8] no_context.cold.27 at ffffffff9c4a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffadd3c4a8f740] __bad_area_nosemaphore at ffffffff9c4a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffadd3c4a8f788] bad_area_nosemaphore at ffffffff9c4a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffadd3c4a8f790] do_user_addr_fault at ffffffff9c4a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffadd3c4a8f7e0] __do_page_fault at ffffffff9c4a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffadd3c4a8f800] do_page_fault at ffffffff9c4a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffadd3c4a8f830] page_fault at ffffffff9d400f8e
    /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: ffffffffc0719b7b  RSP: ffffadd3c4a8f8e0  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffadd3c4a8fa60  RDI: 0000000000000000
    RBP: ffffadd3c4a8f9c0   R8: ffffffffc073ae60   R9: 0000000000000000
    R10: ffffadd3c4a8f9d8  R11: ffffffffc073da10  R12: ffff9d02ba593800
    R13: ffffadd3c4a8fa80  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffadd3c4a8f9c8] dbuf_write at ffffffffc073c9c6 [zfs]
#12 [ffffadd3c4a8fb10] dbuf_sync_leaf at ffffffffc0741168 [zfs]
#13 [ffffadd3c4a8fbc8] dbuf_sync_list at ffffffffc0741c7d [zfs]
#14 [ffffadd3c4a8fc10] dbuf_sync_indirect at ffffffffc0741a6c [zfs]
#15 [ffffadd3c4a8fc50] dbuf_sync_list at ffffffffc0741c3d [zfs]
#16 [ffffadd3c4a8fc98] dnode_sync at ffffffffc0785013 [zfs]
#17 [ffffadd3c4a8fd60] sync_dnodes_task at ffffffffc075cbe2 [zfs]
#18 [ffffadd3c4a8fda8] taskq_thread at ffffffffc05ff9fc [spl]
#19 [ffffadd3c4a8ff10] kthread at ffffffff9c557041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#20 [ffffadd3c4a8ff50] ret_from_fork at ffffffff9d4001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330