PID: 9146   TASK: ffff88012c77a220  CPU: 0   COMMAND: "lhsmtool_posix"
 #0 [ffff88012d5638a8] machine_kexec at ffffffff810613ae
    /home/green/bk/linux-3.10.0-1160.59.1.el7-debug/arch/x86/kernel/machine_kexec_64.c: 343
 #1 [ffff88012d563908] __crash_kexec at ffffffff811160a2
    /home/green/bk/linux-3.10.0-1160.59.1.el7-debug/kernel/kexec_core.c: 897
 #2 [ffff88012d5639d8] panic at ffffffff817d8546
    /home/green/bk/linux-3.10.0-1160.59.1.el7-debug/./arch/x86/include/asm/smp.h: 93
 #3 [ffff88012d563a58] lbug_with_loc at ffffffffa023bb95 [libcfs]
    /home/green/git/lustre-release/libcfs/libcfs/debug.c: 549
 #4 [ffff88012d563a70] cl_env_percpu_put at ffffffffa04ac56e [obdclass]
    /home/green/git/lustre-release/lustre/obdclass/cl_object.c: 992
 #5 [ffff88012d563a80] do_read_folio at ffffffffa10cc7fc [lustre]
    /home/green/git/lustre-release/libcfs/include/libcfs/libcfs_debug.h: 112
 #6 [ffff88012d563b80] ll_readpage at ffffffffa10cd39e [lustre]
    /home/green/git/lustre-release/lustre/llite/rw.c: 2374
 #7 [ffff88012d563b90] do_generic_file_read.constprop.52 at ffffffff811b5c15
    /home/green/bk/linux-3.10.0-1160.59.1.el7-debug/mm/filemap.c: 1889
 #8 [ffff88012d563c18] generic_file_aio_read at ffffffff811b7049
    /home/green/bk/linux-3.10.0-1160.59.1.el7-debug/mm/filemap.c: 2131
 #9 [ffff88012d563ca0] do_file_read_iter at ffffffffa1099a6a [lustre]
    /home/green/git/lustre-release/lustre/include/lustre_compat.h: 387
#10 [ffff88012d563d78] ll_file_read_iter at ffffffffa109a49d [lustre]
    /home/green/git/lustre-release/lustre/llite/file.c: 2548
#11 [ffff88012d563d88] ll_file_aio_read at ffffffffa109a661 [lustre]
    /home/green/git/lustre-release/lustre/llite/file.c: 2771
#12 [ffff88012d563de0] ll_file_read at ffffffffa109a7d1 [lustre]
    /home/green/git/lustre-release/lustre/llite/file.c: 2794
#13 [ffff88012d563ec8] vfs_read at ffffffff81244899
    /home/green/bk/linux-3.10.0-1160.59.1.el7-debug/fs/read_write.c: 465
#14 [ffff88012d563f00] sys_pread64 at ffffffff812459c2
    /home/green/bk/linux-3.10.0-1160.59.1.el7-debug/include/linux/file.h: 38
#15 [ffff88012d563f50] system_call_fastpath at ffffffff817f400c
    /home/green/bk/linux-3.10.0-1160.59.1.el7-debug/arch/x86/kernel/entry_64.S: 511
    RIP: 00007f7dd0b6dfc3  RSP: 00007f7dcfa199f8  RFLAGS: 00010246
    RAX: 0000000000000011  RBX: 00007f7dcfa19c00  RCX: 0000000000000000
    RDX: 0000000000100000  RSI: 00007f7dcf13e010  RDI: 000000000000000a
    RBP: 0000000001000000   R8: 000000000000000a   R9: 0000000000000000
    R10: 0000000001000000  R11: 0000000000000293  R12: 0000000001000000
    R13: 000000000063a7c0  R14: 00007f7dcfa3f670  R15: 0000000000000000
    ORIG_RAX: 0000000000000011  CS: 0033  SS: 002b