Am Montag, 9. Oktober 2017, 16:19:25 CEST schrieb Herbert Xu: Hi Herbert, > On Sat, Oct 07, 2017 at 02:56:24PM +0200, Stephan Müller wrote: > > Though, this opens up the shash issue I tried to fix. > > Does this patch fix the crash? I get the following during boot: [ 1.042673] ------------[ cut here ]------------ [ 1.043208] kernel BUG at crypto/asymmetric_keys/public_key.c:96! [ 1.044235] invalid opcode: 0000 [#1] SMP [ 1.044661] Modules linked in: [ 1.044964] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.14.0-rc1+ #556 [ 1.045638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1.fc26 04/01/2014 [ 1.046397] task: ffff8ecefc880000 task.stack: ffffa776c031c000 [ 1.046943] RIP: 0010:public_key_verify_signature+0x25c/0x270 [ 1.047539] RSP: 0018:ffffa776c031fcd8 EFLAGS: 00010246 [ 1.047997] RAX: ffffffffa5cb1d5f RBX: ffff8eceb61f9780 RCX: 0000000000000000 [ 1.048618] RDX: ffff8eceb6169cc0 RSI: ffff8eceb6169cc0 RDI: ffff8ecefc99be80 [ 1.049261] RBP: ffffa776c031fcf0 R08: 00000000000000c9 R09: ffff8ecefd003800 [ 1.049870] R10: ffffc78580d88100 R11: 7fffffffffffffff R12: 0000000000000001 [ 1.050487] R13: ffff8eceb61fa2a0 R14: ffffffffa60c5870 R15: 0000000000000542 [ 1.051118] FS: 0000000000000000(0000) GS:ffff8eceffd00000(0000) knlGS: 0000000000000000 [ 1.051805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1.052295] CR2: 00007f89a5ee2000 CR3: 0000000036036004 CR4: 00000000003606e0 [ 1.052853] Call Trace: [ 1.053069] ? x509_check_for_self_signed+0x86/0xd0 [ 1.053446] x509_cert_parse+0x15e/0x1c0 [ 1.053764] x509_key_preparse+0x26/0x1e0 [ 1.054094] asymmetric_key_preparse+0x5c/0xd0 [ 1.054438] key_create_or_update+0x137/0x430 [ 1.054789] ? set_debug_rodata+0x17/0x17 [ 1.055119] load_system_certificate_list+0x99/0xfa [ 1.055494] ? system_trusted_keyring_init+0x66/0x66 [ 1.055890] ? set_debug_rodata+0x17/0x17 [ 1.056221] do_one_initcall+0x41/0x160 [ 1.056519] kernel_init_freeable+0x173/0x201 [ 1.056867] ? rest_init+0xb0/0xb0 [ 1.057161] kernel_init+0xe/0x110 [ 1.057426] ret_from_fork+0x25/0x30 [ 1.057714] Code: 40 00 85 c0 b8 7f ff ff ff 44 0f 45 f8 eb 8a 48 8d bd e0 fe ff ff e8 d4 ad 40 00 44 8b bd 00 ff ff ff e9 5a ff ff ff 0f 0b 0f 0b <0f> 0b 0f 0b 41 bf ea ff ff ff e9 7a ff ff ff 0f 1f 44 00 00 0f [ 1.059208] RIP: public_key_verify_signature+0x25c/0x270 RSP: ffffa776c031fcd8 [ 1.059782] ---[ end trace 5363a8b61ab8b581 ]--- [ 1.060236] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 1.060236] [ 1.061073] Kernel Offset: 0x24000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1.061990] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b Ciao Stephan
