On Wed, Apr 14, 2021 at 12:01:01AM +0200, Samuel Thibault wrote: > João Pedro Malhado, le mar. 13 avril 2021 23:17:29 +0200, a ecrit: > > Core was generated by `/hurd/netdde'. > > Right. > > What does > > info files > > say?
Ok, this is attached. > > In any case I have regenerated the core file, and still getting the same > > output > > only with a different pid. > > Ok, and I guess it matches the netdde process pid? Precisely. > > To avoid confusion, and in case it is relevant, /hurd/netdde crashes not > > when > > the settrans -a command is issued, but when bringing up the network card > > with > > ifup. > > Which configuration do you use? static or dhcp? The crash happens when dhcp is configured. Trying a static configuration there is no crash and I get inetutils-ifconfig: SIOCSIFADDR failed: No such device The output of showtrans /dev/eth0 is /hurd/devnode -M /dev/net eth0 Regards, João
GNU gdb (Debian 10.1-2) 10.1.90.20210103-git Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i686-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /hurd/netdde... Reading symbols from /usr/lib/debug/.build-id/75/1a5c6946ab4fcb323c6f29189856a02d2f9880.debug... warning: core file may not match specified executable file. [New process 709] [New process 1] [New process 2] [New process 3] [New process 4] [New process 5] [New process 6] [New process 7] warning: Unexpected size of section `.reg2/709' in core file. Core was generated by `/hurd/netdde'. Program terminated with signal SIGSEGV, Segmentation fault. warning: Unexpected size of section `.reg2/709' in core file. #0 0x010a269c in ?? () [Current thread is 1 (process 709)] Symbols from "/hurd/netdde". Local core dump file: `/root/core', file type elf32-i386. 0x00001000 - 0x0002f000 is load1 0x0002f000 - 0x00030000 is load2 0x00030000 - 0x00031000 is load3 0x00031000 - 0x00032000 is load4 0x01033000 - 0x01037000 is load5 0x01037000 - 0x0103d000 is load6 0x0103d000 - 0x0103f000 is load7 0x0103f000 - 0x01044000 is load8 0x01044000 - 0x01045000 is load9 0x01045000 - 0x01046000 is load10 0x01046000 - 0x0104e000 is load11 0x0104e000 - 0x0104f000 is load12 0x0104f000 - 0x01050000 is load13 0x01050000 - 0x01059000 is load14 0x01059000 - 0x0105a000 is load15 0x0105a000 - 0x0105b000 is load16 0x0105b000 - 0x0106b000 is load17 0x0106b000 - 0x0106c000 is load18 0x0106c000 - 0x0106d000 is load19 0x0106d000 - 0x0107b000 is load20 0x0107b000 - 0x0107c000 is load21 0x0107c000 - 0x0107d000 is load22 0x0107d000 - 0x0107f000 is load23 0x0107f000 - 0x01080000 is load24 0x01080000 - 0x01081000 is load25 0x01081000 - 0x012c3000 is load26 0x012c4000 - 0x012c6000 is load27 0x012c6000 - 0x012cc000 is load28 0x012cc000 - 0x012e3000 is load29 0x012e3000 - 0x012e4000 is load30 0x012e4000 - 0x012e5000 is load31 0x012e5000 - 0x012e8000 is load32 0x012e8000 - 0x012e9000 is load33 0x012e9000 - 0x012eb000 is load34 0x012eb000 - 0x012f5000 is load35 0x012f5000 - 0x012f6000 is load36 0x012f6000 - 0x012f7000 is load37 0x012f7000 - 0x01311000 is load38 0x01312000 - 0x01313000 is load39 0x01313000 - 0x01316000 is load40 0x01316000 - 0x0134d000 is load41 0x0134d000 - 0x0134e000 is load42 0x0134e000 - 0x0134f000 is load43 0x0134f000 - 0x01369000 is load44 0x01369000 - 0x0136a000 is load45 0x0136a000 - 0x0136b000 is load46 0x0136b000 - 0x013a1000 is load47 0x013a1000 - 0x013a2000 is load48 0x013a2000 - 0x013ab000 is load49 0x013ab000 - 0x013ad000 is load50 0x013ad000 - 0x013ae000 is load51 0x013ae000 - 0x013af000 is load52 0x013af000 - 0x013b7000 is load53 0x013b7000 - 0x013b8000 is load54 0x013b8000 - 0x013b9000 is load55 0x013b9000 - 0x013bc000 is load56 0x013bc000 - 0x013bd000 is load57 0x013bd000 - 0x013cf000 is load58 0x013cf000 - 0x013d0000 is load59 0x013d0000 - 0x01421000 is load60 0x01500000 - 0x01521000 is load61 0x01600000 - 0x016f6000 is load62 0x01804000 - 0x02004000 is load63 0x02005000 - 0x02805000 is load64 0x02806000 - 0x03006000 is load65 0x03007000 - 0x03807000 is load66 0x03808000 - 0x04008000 is load67 0x04009000 - 0x04809000 is load68 0x0480a000 - 0x0500a000 is load69 0x0500b000 - 0x0580b000 is load70 0x0580c000 - 0x0600c000 is load71 0x08048000 - 0x0832e000 is load72 0x0832e000 - 0x08334000 is load73 0x08334000 - 0x0835c000 is load74 0x10000000 - 0x10022000 is load75 While running this, GDB does not access memory from... Local exec file: `/hurd/netdde', file type elf32-i386. Entry point: 0x8055af0 0x08048174 - 0x0804817f is .interp 0x08048180 - 0x080481a4 is .note.gnu.build-id 0x080481a4 - 0x080481c4 is .note.ABI-tag 0x080481c4 - 0x0804831c is .gnu.hash 0x0804831c - 0x08048bbc is .dynsym 0x08048bbc - 0x08049459 is .dynstr 0x0804945a - 0x0804956e is .gnu.version 0x08049570 - 0x080495f0 is .gnu.version_r 0x080495f0 - 0x08055190 is .rel.dyn 0x08055190 - 0x080554a0 is .rel.plt 0x080554a0 - 0x080554c0 is .init 0x080554c0 - 0x08055af0 is .plt 0x08055af0 - 0x0824aae4 is .text 0x0824aae4 - 0x0827e2dc is .devinit.text 0x0827e2dc - 0x0827e49e is .spinlock.text 0x0827e49e - 0x0827e4de is .exit.text 0x0827e4de - 0x0827e597 is .devexit.text 0x0827e5a0 - 0x0827f885 is .sched.text 0x0827f885 - 0x0827fc5a is .cpuinit.text 0x0827fc60 - 0x08280cf1 is .ref.text 0x08280cf4 - 0x08280d08 is .fini 0x08280d80 - 0x082b77e1 is .rodata 0x082b7800 - 0x082b82fb is .devinit.rodata 0x082b8300 - 0x082b837f is .init.rodata 0x082b8380 - 0x082b83e7 is __tracepoints_strings 0x082b83e8 - 0x082cca3c is .eh_frame_hdr 0x082cca3c - 0x0832d700 is .eh_frame 0x0832e7d0 - 0x0832e7d4 is .tbss 0x0832e7d0 - 0x0832e7d4 is .init_array 0x0832e7d4 - 0x0832e7d8 is .fini_array 0x0832e7d8 - 0x0832e960 is .ctors 0x0832e960 - 0x08333e94 is .data.rel.ro 0x08333e94 - 0x08333fcc is .dynamic 0x08333fcc - 0x08333fe4 is .got 0x08333ff4 - 0x08334188 is .got.plt 0x08334200 - 0x08351808 is .data 0x08351820 - 0x08353a78 is .devinit.data 0x08353a80 - 0x083540c0 is .init.data 0x083540c0 - 0x08354160 is __tracepoints 0x08354180 - 0x0835b454 is .bss
