PID: 6511   TASK: ffff99c906a127c0  CPU: 2   COMMAND: "dp_sync_taskq"
 #0 [ffffc01b43a03508] machine_kexec at ffffffffb90850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffc01b43a03560] __crash_kexec at ffffffffb923e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffc01b43a03620] crash_kexec at ffffffffb923fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffc01b43a03638] oops_end at ffffffffb9037cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffc01b43a03658] no_context.cold.27 at ffffffffb90a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffc01b43a036b0] __bad_area_nosemaphore at ffffffffb90a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffc01b43a036f8] bad_area_nosemaphore at ffffffffb90a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffc01b43a03700] do_user_addr_fault at ffffffffb90a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffc01b43a03750] __do_page_fault at ffffffffb90a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffc01b43a03770] do_page_fault at ffffffffb90a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffc01b43a037a0] page_fault at ffffffffba000f8e
    /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: ffffc01b43a03850  RFLAGS: 00010202
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffc01b43a039d8  RDI: 0000000000000000
    RBP: ffffc01b43a03930   R8: ffffffffc0797e60   R9: 0000000000000000
    R10: ffffc01b43a03950  R11: ffffffffc079aa10  R12: ffff99c907e4d240
    R13: ffffc01b43a039f8  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffc01b43a03938] dbuf_write at ffffffffc07999c6 [zfs]
#12 [ffffc01b43a03a88] dbuf_sync_leaf at ffffffffc079e168 [zfs]
#13 [ffffc01b43a03b40] dbuf_sync_list at ffffffffc079ec7d [zfs]
#14 [ffffc01b43a03b88] dbuf_sync_indirect at ffffffffc079ea6c [zfs]
#15 [ffffc01b43a03bc8] dbuf_sync_list at ffffffffc079ec3d [zfs]
#16 [ffffc01b43a03c10] dbuf_sync_indirect at ffffffffc079ea6c [zfs]
#17 [ffffc01b43a03c50] dbuf_sync_list at ffffffffc079ec3d [zfs]
#18 [ffffc01b43a03c98] dnode_sync at ffffffffc07e2013 [zfs]
#19 [ffffc01b43a03d60] sync_dnodes_task at ffffffffc07b9be2 [zfs]
#20 [ffffc01b43a03da8] taskq_thread at ffffffffc065c9fc [spl]
#21 [ffffc01b43a03f10] kthread at ffffffffb9157041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#22 [ffffc01b43a03f50] ret_from_fork at ffffffffba0001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330