PID: 7909   TASK: ffff9c5c4037a7c0  CPU: 0   COMMAND: "dp_sync_taskq"
 #0 [ffffb486849b7508] machine_kexec at ffffffffbb2850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffb486849b7560] __crash_kexec at ffffffffbb43e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffb486849b7620] crash_kexec at ffffffffbb43fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffb486849b7638] oops_end at ffffffffbb237cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffb486849b7658] no_context.cold.27 at ffffffffbb2a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffb486849b76b0] __bad_area_nosemaphore at ffffffffbb2a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffb486849b76f8] bad_area_nosemaphore at ffffffffbb2a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffb486849b7700] do_user_addr_fault at ffffffffbb2a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffb486849b7750] __do_page_fault at ffffffffbb2a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffb486849b7770] do_page_fault at ffffffffbb2a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffb486849b77a0] page_fault at ffffffffbc200f8e
    /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: ffffffffc0776b7b  RSP: ffffb486849b7850  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffb486849b79d8  RDI: 0000000000000000
    RBP: ffffb486849b7930   R8: ffffffffc0797e60   R9: 0000000000000000
    R10: ffffb486849b7950  R11: ffffffffc079aa10  R12: ffff9c5c3d134380
    R13: ffffb486849b79f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffb486849b7938] dbuf_write at ffffffffc07999c6 [zfs]
#12 [ffffb486849b7a88] dbuf_sync_leaf at ffffffffc079e168 [zfs]
#13 [ffffb486849b7b40] dbuf_sync_list at ffffffffc079ec7d [zfs]
#14 [ffffb486849b7b88] dbuf_sync_indirect at ffffffffc079ea6c [zfs]
#15 [ffffb486849b7bc8] dbuf_sync_list at ffffffffc079ec3d [zfs]
#16 [ffffb486849b7c10] dbuf_sync_indirect at ffffffffc079ea6c [zfs]
#17 [ffffb486849b7c50] dbuf_sync_list at ffffffffc079ec3d [zfs]
#18 [ffffb486849b7c98] dnode_sync at ffffffffc07e2013 [zfs]
#19 [ffffb486849b7d60] sync_dnodes_task at ffffffffc07b9be2 [zfs]
#20 [ffffb486849b7da8] taskq_thread at ffffffffc065c9fc [spl]
#21 [ffffb486849b7f10] kthread at ffffffffbb357041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffb486849b7f50] ret_from_fork at ffffffffbc2001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330