PID: 261566 TASK: ffff8f8e2d3ba7c0 CPU: 1 COMMAND: "bash" #0 [ffffb57900d1f728] machine_kexec at ffffffff944850a3 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/machine_kexec_64.c: 417 #1 [ffffb57900d1f780] __crash_kexec at ffffffff9463e5ba /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/kernel/kexec_core.c: 955 #2 [ffffb57900d1f840] crash_kexec at ffffffff9463fc05 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/compiler.h: 356 #3 [ffffb57900d1f858] oops_end at ffffffff94437cb5 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 339 #4 [ffffb57900d1f878] die_addr at ffffffff94437f86 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/dumpstack.c: 437 #5 [ffffb57900d1f8a0] do_general_protection at ffffffff94433128 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/kernel/traps.c: 663 #6 [ffffb57900d1f930] general_protection at ffffffff95400f5e /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 1235 [exception RIP: memset_erms+9] RIP: ffffffff953b9b39 RSP: ffffb57900d1f9e0 RFLAGS: 00010202 RAX: 0000000000000000 RBX: f91eff97f5a82618 RCX: 0000000000000090 RDX: 0000000000000090 RSI: 0000000000000000 RDI: aa141ec2fc78d6ba RBP: ffff8f8e03852e00 R8: ffffffff97632cc0 R9: aa141ec2fc78d6ba R10: 00000003dcae89d3 R11: ffff8f8e1059f000 R12: 0000000000608040 R13: ffff8f8e03852e00 R14: ffffffffc077fed2 R15: 00000000000013c5 ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/lib/memset_64.S: 66 #7 [ffffb57900d1f9e0] kmem_cache_alloc at ffffffff9487a487 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/mm/slub.c: 3279 #8 [ffffb57900d1fa38] cl_env_new at ffffffffc077fed2 [obdclass] /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/slab.h: 722 #9 [ffffb57900d1fa70] cl_env_get at ffffffffc0780333 [obdclass] /home/green/git/lustre-release/lustre/obdclass/cl_object.c: 782 #10 [ffffb57900d1faa0] lov_sub_get at ffffffffc1152595 [lov] /home/green/git/lustre-release/lustre/lov/lov_io.c: 120 #11 [ffffb57900d1fae0] lov_io_iter_init at ffffffffc1156528 [lov] /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/err.h: 36 #12 [ffffb57900d1fb78] cl_io_iter_init at ffffffffc078aeee [obdclass] /home/green/git/lustre-release/lustre/obdclass/cl_io.c: 410 #13 [ffffb57900d1fba8] cl_io_loop at ffffffffc0791255 [obdclass] /home/green/git/lustre-release/lustre/obdclass/cl_io.c: 833 #14 [ffffb57900d1fbe8] cl_sync_file_range at ffffffffc19bc416 [lustre] /home/green/git/lustre-release/lustre/llite/file.c: 5340 #15 [ffffb57900d1fc48] ll_delete_inode at ffffffffc19e2a97 [lustre] /home/green/git/lustre-release/lustre/llite/llite_lib.c: 3421 #16 [ffffb57900d1fc58] evict at ffffffff94902b49 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/inode.c: 569 #17 [ffffb57900d1fc78] dispose_list at ffffffff94902db0 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/inode.c: 600 #18 [ffffb57900d1fca0] prune_icache_sb at ffffffff94904b42 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/inode.c: 794 #19 [ffffb57900d1fcc8] super_cache_scan at ffffffff948d6e59 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/super.c: 108 #20 [ffffb57900d1fd18] do_shrink_slab at ffffffff947ae553 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/mm/vmscan.c: 752 #21 [ffffb57900d1fd80] shrink_slab at ffffffff947b3af7 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/mm/vmscan.c: 821 #22 [ffffb57900d1fe08] drop_slab_node at ffffffff947b4d41 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/mm/vmscan.c: 947 #23 [ffffb57900d1fe30] drop_slab at ffffffff947b4df0 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/./include/linux/nodemask.h: 272 #24 [ffffb57900d1fe48] drop_caches_sysctl_handler at ffffffff94989ee1 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/drop_caches.c: 66 #25 [ffffb57900d1fe60] proc_sys_call_handler at ffffffff949bbee3 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/proc/proc_sysctl.c: 613 #26 [ffffb57900d1feb8] proc_sys_write at ffffffff949bbf28 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/proc/proc_sysctl.c: 633 #27 [ffffb57900d1fec0] __vfs_write at ffffffff948d1bac /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/read_write.c: 485 #28 [ffffb57900d1fec8] vfs_write at ffffffff948d1e78 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/read_write.c: 549 #29 [ffffb57900d1fef8] ksys_write at ffffffff948d22b6 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/read_write.c: 598 #30 [ffffb57900d1ff30] __x64_sys_write at ffffffff948d23be /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/fs/read_write.c: 610 #31 [ffffb57900d1ff38] do_syscall_64 at ffffffff94404641 /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/common.c: 303 #32 [ffffb57900d1ff50] entry_SYSCALL_64_after_hwframe at ffffffff954000bd /home/green/bk/linux-4.18.0-553.58.1.el8_10-debug/arch/x86/entry/entry_64.S: 156 RIP: 00007efc1b3fe688 RSP: 00007fff9402d058 RFLAGS: 00000246 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007efc1b3fe688 RDX: 0000000000000002 RSI: 000056250b702140 RDI: 0000000000000001 RBP: 000056250b702140 R8: 000000000000000a R9: 00007efc1b4603a0 R10: 000000000000000a R11: 0000000000000246 R12: 00007efc1b6a26e0 R13: 0000000000000002 R14: 00007efc1b69d860 R15: 0000000000000002 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b