PID: 57982 TASK: ffff936b52584f80 CPU: 1 COMMAND: "lfs" #0 [ffffa3fb42b73368] machine_kexec at ffffffffb0e850a3 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417 #1 [ffffa3fb42b733c0] __crash_kexec at ffffffffb103e5ba /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955 #2 [ffffa3fb42b73480] crash_kexec at ffffffffb103fc05 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356 #3 [ffffa3fb42b73498] oops_end at ffffffffb0e37cb5 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339 #4 [ffffa3fb42b734b8] no_context.cold.27 at ffffffffb0ea1a56 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 796 #5 [ffffa3fb42b73510] __bad_area_nosemaphore at ffffffffb0ea0356 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 870 #6 [ffffa3fb42b73558] bad_area_nosemaphore at ffffffffb0ea06fa /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 877 #7 [ffffa3fb42b73560] do_user_addr_fault at ffffffffb0ea10c0 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1306 #8 [ffffa3fb42b735b0] __do_page_fault at ffffffffb0ea15bb /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1497 #9 [ffffa3fb42b735d0] do_page_fault at ffffffffb0ea1677 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/mm/fault.c: 1547 #10 [ffffa3fb42b73600] page_fault at ffffffffb1e00f8e /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 1236 [exception RIP: rs_cmp+22] RIP: ffffffffc0d44e66 RSP: ffffa3fb42b736b8 RFLAGS: 00010206 RAX: ffffa3fb42b737a8 RBX: ffff936b51d29000 RCX: 0000000000000000 RDX: ffff936b468f4000 RSI: fffffffffffffff8 RDI: ffffa3fb42b736e0 RBP: 0000000000000000 R8: 000000009b1c27ae R9: 000000001df467fa R10: 000000000361bcb4 R11: ffff936b51c32000 R12: 0000000000000000 R13: ffffffffc0f7eca0 R14: 0000000000000000 R15: ffffa3fb42b737a8 ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018 #11 [ffffa3fb42b736b0] string_nocheck at ffffffffb1daa307 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/lib/vsprintf.c: 647 #12 [ffffa3fb42b73728] mdc_resource_cancel_unused_res at ffffffffc132ff83 [mdc] /home/green/git/lustre-release/lustre/mdc/mdc_reint.c: 65 #13 [ffffa3fb42b737a0] mdc_resource_cancel_unused at ffffffffc133021b [mdc] /home/green/git/lustre-release/lustre/mdc/mdc_reint.c: 83 #14 [ffffa3fb42b737d0] mdc_intent_open_pack at ffffffffc1337755 [mdc] /home/green/git/lustre-release/lustre/mdc/mdc_locks.c: 283 #15 [ffffa3fb42b73850] mdc_enqueue_base at ffffffffc133c6e2 [mdc] /home/green/git/lustre-release/lustre/mdc/mdc_locks.c: 1062 #16 [ffffa3fb42b73920] mdc_intent_lock at ffffffffc133e993 [mdc] /home/green/git/lustre-release/lustre/mdc/mdc_locks.c: 1540 #17 [ffffa3fb42b739f0] lmv_intent_open at ffffffffc11af388 [lmv] /home/green/git/lustre-release/lustre/include/obd_class.h: 1545 #18 [ffffa3fb42b73a70] lmv_intent_lock at ffffffffc11b1e4d [lmv] /home/green/git/lustre-release/lustre/lmv/lmv_intent.c: 579 #19 [ffffa3fb42b73ae8] ll_intent_lock at ffffffffc1b16ac5 [lustre] /home/green/git/lustre-release/lustre/include/obd_class.h: 1545 #20 [ffffa3fb42b73b48] ll_intent_file_open at ffffffffc1ac6d2f [lustre] /home/green/git/lustre-release/lustre/llite/file.c: 854 #21 [ffffa3fb42b73bc0] ll_file_open at ffffffffc1ac8653 [lustre] /home/green/git/lustre-release/lustre/llite/file.c: 1249 #22 [ffffa3fb42b73c70] do_dentry_open at ffffffffb12c8de7 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/open.c: 805 #23 [ffffa3fb42b73ca0] vfs_open at ffffffffb12cb715 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/open.c: 923 #24 [ffffa3fb42b73cb0] do_last at ffffffffb12ebfaf /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/namei.c: 3644 #25 [ffffa3fb42b73d38] path_openat at ffffffffb12ecba7 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/namei.c: 3774 #26 [ffffa3fb42b73d98] do_filp_open at ffffffffb12eec89 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/namei.c: 3809 #27 [ffffa3fb42b73eb0] do_sys_openat2 at ffffffffb12c99d4 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/open.c: 1171 #28 [ffffa3fb42b73f08] do_sys_open at ffffffffb12cbcc3 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/open.c: 1187 #29 [ffffa3fb42b73f30] __x64_sys_openat at ffffffffb12cbe04 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/open.c: 1201 #30 [ffffa3fb42b73f38] do_syscall_64 at ffffffffb0e04641 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/common.c: 303 #31 [ffffa3fb42b73f50] entry_SYSCALL_64_after_hwframe at ffffffffb1e000bd /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 156 RIP: 00007fdabc3faebf RSP: 00007ffd17c54c70 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: 00007ffd17c67b0e RCX: 00007fdabc3faebf RDX: 0000000000005900 RSI: 00007ffd17c67b0e RDI: 00000000ffffff9c RBP: 0000000000000000 R8: 0000000000000000 R9: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdabc82d3e8 R13: 0000000000000000 R14: 0000000000000002 R15: 0000000000000000 ORIG_RAX: 0000000000000101 CS: 0033 SS: 002b