PID: 7912   TASK: ffff9e21b6d34f80  CPU: 0   COMMAND: "dp_sync_taskq"
 #0 [ffffb11e44be3598] machine_kexec at ffffffffa10850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffb11e44be35f0] __crash_kexec at ffffffffa123e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffb11e44be36b0] crash_kexec at ffffffffa123fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffb11e44be36c8] oops_end at ffffffffa1037cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffb11e44be36e8] no_context.cold.27 at ffffffffa10a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffb11e44be3740] __bad_area_nosemaphore at ffffffffa10a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffb11e44be3788] bad_area_nosemaphore at ffffffffa10a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffb11e44be3790] do_user_addr_fault at ffffffffa10a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffb11e44be37e0] __do_page_fault at ffffffffa10a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffb11e44be3800] do_page_fault at ffffffffa10a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffb11e44be3830] page_fault at ffffffffa2000f8e
    /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: ffffffffc0948b7b  RSP: ffffb11e44be38e0  RFLAGS: 00010216
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffb11e44be3a60  RDI: 0000000000000000
    RBP: ffffb11e44be39c0   R8: ffffffffc0969e60   R9: 0000000000000000
    R10: ffffb11e44be39d8  R11: ffffffffc096ca10  R12: ffff9e21bf249d00
    R13: ffffb11e44be3a80  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffb11e44be39c8] dbuf_write at ffffffffc096b9c6 [zfs]
#12 [ffffb11e44be3b10] dbuf_sync_leaf at ffffffffc0970168 [zfs]
#13 [ffffb11e44be3bc8] dbuf_sync_list at ffffffffc0970c7d [zfs]
#14 [ffffb11e44be3c10] dbuf_sync_indirect at ffffffffc0970a6c [zfs]
#15 [ffffb11e44be3c50] dbuf_sync_list at ffffffffc0970c3d [zfs]
#16 [ffffb11e44be3c98] dnode_sync at ffffffffc09b4013 [zfs]
#17 [ffffb11e44be3d60] sync_dnodes_task at ffffffffc098bbe2 [zfs]
#18 [ffffb11e44be3da8] taskq_thread at ffffffffc082e9fc [spl]
#19 [ffffb11e44be3f10] kthread at ffffffffa1157041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#20 [ffffb11e44be3f50] ret_from_fork at ffffffffa20001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330