PID: 6495   TASK: ffff9a68108f27c0  CPU: 0   COMMAND: "dp_sync_taskq"
 #0 [ffffbef403aa7598] machine_kexec at ffffffffa90850a3
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417
 #1 [ffffbef403aa75f0] __crash_kexec at ffffffffa923e5ba
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955
 #2 [ffffbef403aa76b0] crash_kexec at ffffffffa923fc05
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356
 #3 [ffffbef403aa76c8] oops_end at ffffffffa9037cb5
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339
 #4 [ffffbef403aa76e8] no_context.cold.27 at ffffffffa90a1a56
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796
 #5 [ffffbef403aa7740] __bad_area_nosemaphore at ffffffffa90a0356
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870
 #6 [ffffbef403aa7788] bad_area_nosemaphore at ffffffffa90a06fa
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877
 #7 [ffffbef403aa7790] do_user_addr_fault at ffffffffa90a10c0
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306
 #8 [ffffbef403aa77e0] __do_page_fault at ffffffffa90a15bb
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497
 #9 [ffffbef403aa7800] do_page_fault at ffffffffa90a1677
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547
#10 [ffffbef403aa7830] page_fault at ffffffffaa000f8e
    /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: ffffffffc0955b7b  RSP: ffffbef403aa78e0  RFLAGS: 00010206
    RAX: 0000000000000000  RBX: 0000000000000000  RCX: 0000000000000000
    RDX: 0000000000000001  RSI: ffffbef403aa7a60  RDI: 0000000000000000
    RBP: ffffbef403aa79c0   R8: ffffffffc0976e60   R9: 0000000000000000
    R10: ffffbef403aa79d8  R11: ffffffffc0979a10  R12: ffff9a6803e67b00
    R13: ffffbef403aa7a80  R14: 0000000000000000  R15: 0000000000000000
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
#11 [ffffbef403aa79c8] dbuf_write at ffffffffc09789c6 [zfs]
#12 [ffffbef403aa7b10] dbuf_sync_leaf at ffffffffc097d168 [zfs]
#13 [ffffbef403aa7bc8] dbuf_sync_list at ffffffffc097dc7d [zfs]
#14 [ffffbef403aa7c10] dbuf_sync_indirect at ffffffffc097da6c [zfs]
#15 [ffffbef403aa7c50] dbuf_sync_list at ffffffffc097dc3d [zfs]
#16 [ffffbef403aa7c98] dnode_sync at ffffffffc09c1013 [zfs]
#17 [ffffbef403aa7d60] sync_dnodes_task at ffffffffc0998be2 [zfs]
#18 [ffffbef403aa7da8] taskq_thread at ffffffffc083b9fc [spl]
#19 [ffffbef403aa7f10] kthread at ffffffffa9157041
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kthread.c: 364
#20 [ffffbef403aa7f50] ret_from_fork at ffffffffaa0001ff
    /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 330