Re: [Crash-utility] Crash-utility Digest, Vol 137, Issue 18

[exception RIP: list_del+27] RIP: ffffffff812a3f8b RSP: ffff88203de8b928 RFLAGS: 00010046 RAX: 0000000000000006 RBX: ffffea006f040028 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea006f040028 RBP: ffff88203de8b938 R8: ffffea006f040028 R9: 0000000000000000 R10: 0000000000000000 R11: 000000000000000a R12: 0000000000000000 R13: ffff880000021de8 R14: 0000000000000020 R15: ffff880000019d80 ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0000 Hi, Dave. I followed what you said. sym do_linear_fault , do_non_linear_fault, do_swap_page , do_wp_page And I only found that do_wp_page's symbol exist, but I also found that __do_fault's symbol exist. According to the source code, I found that only two functions(do_linear_fault , do_non_linear_fault) will call __do_fault() . So how to exclude these two functions(do_linear_fault , do_non_linear_fault)? By the way, the result of 'dis -l handle_pte_fault |grep call |grep do' is as follow, you can see the __do_fault(). crash> dis -l handle_pte_fault|grep call | grep do 0xffffffff8115244b <handle_pte_fault+139>: callq 0xffffffff81151e90 <__do_fault> 0xffffffff811524b2 <handle_pte_fault+242>: callq 0xffffffff81151e90 <__do_fault> 0xffffffff81152688 <handle_pte_fault+712>: callq 0xffffffff81151570 <do_wp_page> 0xffffffff81152d0c <handle_pte_fault+2380>: callq 0xffffffff81151570 <do_wp_page> 0xffffffff81152d5c <handle_pte_fault+2460>: callq 0xffffffff8115cc80 <do_page_add_anon_rmap>