4.9.0-rc6+ boot problem
From: Kui Zhang
Date: Sun Nov 27 2016 - 17:24:01 EST
Hello,
I am having problem booting 4.9.0-rc6+ on my laptop.
4.9.0-rc5+ works, so not likely hardware issues.
Ubuntu Zesty Zapus
###
gcc-6 with
CONFIG_PCI_QUIRKS=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
After grub, screen turns off. No pre modeset messages. Then system
reboot itself.
When
CONFIG_PCI_QUIRKS not set
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS not set
System would boot up to: "Clocksource: Switched to clocksource hpet". then loop
'''
Could not create tracefs '' directory
Could not create directory for event
'''
###
gcc-4.9 system would panic with above settings on.
With them off, setting would boot to login prompt. Only one working terminal.
Login works.
dmesg works
lsmod hangs
[ 8.436647] BUG: unable to handle kernel paging request at 0000000016000000
[ 8.437448] IP: [<ffffffff974dea56>] strcmp+0x16/0x30
[ 8.438224] PGD 0
[ 8.438992] Oops: 0000 [#1] SMP
[ 8.439750] Modules linked in:
[ 8.440506] CPU: 6 PID: 430 Comm: systemd-udevd Not tainted 4.9.0-rc6+ #14
[ 8.441266] Hardware name: Notebook
P15SM-A/SM1-A /P15SM-A/SM1-A ,
BIOS 4.6.5 04/20/2015
[ 8.442239] task: ffffa3d3a436e3c0 task.stack: ffffba3641604000
[ 8.443033] RIP: 0010:[<ffffffff974dea56>] [<ffffffff974dea56>]
strcmp+0x16/0x30
[ 8.443828] RSP: 0018:ffffba3641607bf0 EFLAGS: 00010202
[ 8.444603] RAX: 000000000000006d RBX: ffffffff97fc33c0 RCX: 0000000000000a1f
[ 8.445382] RDX: 000000000000143e RSI: 0000000016000001 RDI: ffffba3641669fe7
[ 8.446149] RBP: ffffba3641607bf0 R08: ffffffff9716cb90 R09: ffffffffc0409000
[ 8.446917] R10: 00003fffffe00000 R11: 0000000000002000 R12: 0000000000000a1f
[ 8.447683] R13: 0000000000000010 R14: 000000000000143e R15: 0000000000000000
[ 8.448446] FS: 00007f4830a4c8c0(0000) GS:ffffa3d3afb80000(0000)
knlGS:0000000000000000
[ 8.449202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.449957] CR2: 0000000016000000 CR3: 0000000224a12000 CR4: 00000000001406e0
[ 8.450710] Stack:
[ 8.451457] ffffba3641607c00 ffffffff9716cba2 ffffba3641607c50
ffffffff974ebede
[ 8.452232] ffffffff9716cb90 ffffffff97fb91d0 ffffba3641669fe6
ffffba3641607cb8
[ 8.453005] 0000000000000000 ffffffff97c2e840 ffffba3641687f00
ffffba3641607e80
[ 8.453779] Call Trace:
[ 8.454608] [<ffffffff9716cba2>] cmp_name+0x12/0x20
[ 8.455621] [<ffffffff974ebede>] bsearch+0x5e/0x90
[ 8.456656] [<ffffffff9716cb90>] ? unregister_module_notifier+0x20/0x20
[ 8.457444] [<ffffffff9716cd2b>] find_symbol_in_section+0x3b/0xf0
[ 8.458228] [<ffffffff9716ccf0>] ? mod_find_symname+0x70/0x70
[ 8.459018] [<ffffffff9716d8d6>] each_symbol_section+0x26/0x50
[ 8.459801] [<ffffffff9716d9d6>] find_symbol+0x36/0xa0
[ 8.460570] [<ffffffff9716cbf8>] ? find_sec+0x48/0x80
[ 8.461553] [<ffffffff9716e82a>] resolve_symbol.isra.61+0x4a/0xb0
[ 8.461556] [<ffffffff9716df36>] ? get_modinfo.isra.56+0x46/0xa0
[ 8.461558] [<ffffffff9716fdb7>] load_module+0xc57/0x2700
[ 8.461560] [<ffffffff97480dc4>] ? ima_post_read_file+0x74/0x90
[ 8.461563] [<ffffffff9743e23b>] ? security_kernel_post_read_file+0x6b/0x80
[ 8.461566] [<ffffffff9727c7f2>] ? kernel_read_file+0x172/0x190
[ 8.461568] [<ffffffff97171a56>] SYSC_finit_module+0x96/0xd0
[ 8.461569] [<ffffffff97171aae>] SyS_finit_module+0xe/0x10
[ 8.461571] [<ffffffff97002b1a>] do_syscall_64+0x6a/0x220
[ 8.461574] [<ffffffff97a0a08a>] entry_SYSCALL64_slow_path+0x25/0x25
[ 8.461591] Code: 01 0f b6 4e ff 48 83 c2 01 84 c9 88 4a ff 75 ed
5d c3 0f 1f 00 55 48 89 e5 eb 04 84 c0 74 18 48 83 c7 01 48 83 c6 01
0f b6 47 ff <3a> 46 ff 74 eb 19 c0 5d 83 c8 01 c3 31 c0 5d c3 66 2e 0f
1f 84
[ 8.461593] RIP [<ffffffff974dea56>] strcmp+0x16/0x30
[ 8.461594] RSP <ffffba3641607bf0>
[ 8.461594] CR2: 0000000016000000
[ 8.461605] ---[ end trace 470acb4c22b46ca8 ]---
[ 7.367754] BUG: unable to handle kernel paging request at 000000002c000000
[ 7.368663] IP: [<ffffffffad4dddc6>] strcmp+0x16/0x30
[ 7.369408] PGD 0
[ 7.370111] Oops: 0000 [#1] SMP
[ 7.370805] Modules linked in:
[ 7.371504] CPU: 0 PID: 360 Comm: systemd-modules Tainted: G
O 4.9.0-rc5 #17
[ 7.372211] Hardware name: Notebook
P15SM-A/SM1-A /P15SM-A/SM1-A ,
BIOS 4.6.5 04/20/2015
[ 7.372963] task: ffff8f02659b4740 task.stack: ffffa9de81274000
[ 7.373687] RIP: 0010:[<ffffffffad4dddc6>] [<ffffffffad4dddc6>]
strcmp+0x16/0x30
[ 7.374444] RSP: 0018:ffffa9de81277c20 EFLAGS: 00010202
[ 7.375169] RAX: 0000000000000070 RBX: ffffffffadfc3390 RCX: 0000000000000a1e
[ 7.375899] RDX: 000000000000143d RSI: 000000002c000001 RDI: ffffa9de811f2da1
[ 7.376633] RBP: ffffa9de81277c20 R08: ffffffffad16c550 R09: ffffffffc03ca000
[ 7.377364] R10: 00003fffffe00000 R11: 0000000000002000 R12: 0000000000000a1e
[ 7.378097] R13: 0000000000000010 R14: 000000000000143d R15: 0000000000000000
[ 7.378832] FS: 00007fa5291ef8c0(0000) GS:ffff8f026fa00000(0000)
knlGS:0000000000000000
[ 7.379591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.380327] CR2: 000000002c000000 CR3: 00000002228f0000 CR4: 00000000001406f0
[ 7.381073] Stack:
[ 7.381796] ffffa9de81277c30 ffffffffad16c562 ffffa9de81277c80
ffffffffad4eb23e
[ 7.382557] ffffffffad16c550 ffffffffadfb91b0 ffffa9de811f2da0
ffffa9de81277ce8
[ 7.383275] 0000000000000000 ffffffffadc2e7c0 ffffa9de811f46b0
ffffa9de81277eb0
[ 7.383986] Call Trace:
[ 7.384697] [<ffffffffad16c562>] cmp_name+0x12/0x20
[ 7.385403] [<ffffffffad4eb23e>] bsearch+0x5e/0x90
[ 7.386188] [<ffffffffad16c550>] ? unregister_module_notifier+0x20/0x20
[ 7.387304] [<ffffffffad16c6eb>] find_symbol_in_section+0x3b/0xf0
[ 7.388407] [<ffffffffad16c6b0>] ? mod_find_symname+0x70/0x70
[ 7.389504] [<ffffffffad16d296>] each_symbol_section+0x26/0x50
[ 7.390590] [<ffffffffad16d396>] find_symbol+0x36/0xa0
[ 7.391662] [<ffffffffad16c5b8>] ? find_sec+0x48/0x80
[ 7.392734] [<ffffffffad16e1ea>] resolve_symbol.isra.61+0x4a/0xb0
[ 7.393804] [<ffffffffad16d8f6>] ? get_modinfo.isra.56+0x46/0xa0
[ 7.394880] [<ffffffffad16f777>] load_module+0xc57/0x2700
[ 7.395948] [<ffffffffad4800b4>] ? ima_post_read_file+0x74/0x90
[ 7.397015] [<ffffffffad43d6cb>] ? security_kernel_post_read_file+0x6b/0x80
[ 7.398070] [<ffffffffad27bfd2>] ? kernel_read_file+0x172/0x190
[ 7.399118] [<ffffffffad171416>] SYSC_finit_module+0x96/0xd0
[ 7.400169] [<ffffffffad17146e>] SyS_finit_module+0xe/0x10
[ 7.401205] [<ffffffffada08b64>] entry_SYSCALL_64_fastpath+0x17/0x98
[ 7.402242] Code: 01 0f b6 4e ff 48 83 c2 01 84 c9 88 4a ff 75 ed
5d c3 0f 1f 00 55 48 89 e5 eb 04 84 c0 74 18 48 83 c7 01 48 83 c6 01
0f b6 47 ff <3a> 46 ff 74 eb 19 c0 5d 83 c8 01 c3 31 c0 5d c3 66 2e 0f
1f 84
[ 7.403491] RIP [<ffffffffad4dddc6>] strcmp+0x16/0x30
[ 7.404605] RSP <ffffa9de81277c20>
[ 7.405706] CR2: 000000002c000000
[ 7.406815] ---[ end trace 5658e0e68fb01f05 ]---
Thanks
Kui.Z