PID: 7906   TASK: ffff9b4418304f80  CPU: 2   COMMAND: "dp_sync_taskq"
 #0 [ffffa919445b7598] machine_kexec at ffffffffb20850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffa919445b75f0] __crash_kexec at ffffffffb223e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffa919445b76b0] crash_kexec at ffffffffb223fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffa919445b76c8] oops_end at ffffffffb2037cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffa919445b76e8] no_context.cold.27 at ffffffffb20a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffa919445b7740] __bad_area_nosemaphore at ffffffffb20a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffa919445b7788] bad_area_nosemaphore at ffffffffb20a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffa919445b7790] do_user_addr_fault at ffffffffb20a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffa919445b77e0] __do_page_fault at ffffffffb20a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffa919445b7800] do_page_fault at ffffffffb20a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffa919445b7830] page_fault at ffffffffb3000f8e
    /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: ffffffffc0851b7b  RSP: ffffa919445b78e0  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffa919445b7a60  RDI: 0000000000000000
    RBP: ffffa919445b79c0   R8: ffffffffc0872e60   R9: 0000000000000000
    R10: ffffa919445b79d8  R11: ffffffffc0875a10  R12: ffff9b43024acd20
    R13: ffffa919445b7a80  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffa919445b79c8] dbuf_write at ffffffffc08749c6 [zfs]
#12 [ffffa919445b7b10] dbuf_sync_leaf at ffffffffc0879168 [zfs]
#13 [ffffa919445b7bc8] dbuf_sync_list at ffffffffc0879c7d [zfs]
#14 [ffffa919445b7c10] dbuf_sync_indirect at ffffffffc0879a6c [zfs]
#15 [ffffa919445b7c50] dbuf_sync_list at ffffffffc0879c3d [zfs]
#16 [ffffa919445b7c98] dnode_sync at ffffffffc08bd013 [zfs]
#17 [ffffa919445b7d60] sync_dnodes_task at ffffffffc0894be2 [zfs]
#18 [ffffa919445b7da8] taskq_thread at ffffffffc07379fc [spl]
#19 [ffffa919445b7f10] kthread at ffffffffb2157041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#20 [ffffa919445b7f50] ret_from_fork at ffffffffb30001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330