[lkp] [usb] 6ee844ac2e: WARNING: CPU: 0 PID: 0 at include/linux/usb/gadget.h:405 composite_ep0_queue+0x93/0xa4()
by kernel test robot
FYI, we noticed the below changes on
https://github.com/0day-ci/linux changbin-du-intel-com/usb-gadget-forbid-queuing-request-to-a-disabled-ep/20151217-180958
commit 6ee844ac2efe94605f8b630053739fdae8fd617c ("usb: gadget: forbid queuing request to a disabled ep")
+--------------------------------------------------------------+----------+------------+
| | v4.4-rc4 | 6ee844ac2e |
+--------------------------------------------------------------+----------+------------+
| boot_successes | 42 | 0 |
| boot_failures | 5 | 12 |
| IP-Config:Auto-configuration_of_network_failed | 5 | 4 |
| WARNING:at_include/linux/usb/gadget.h:#composite_ep0_queue() | 0 | 12 |
| backtrace:cpu_startup_entry | 0 | 6 |
| backtrace:power_supply_register | 0 | 1 |
| backtrace:test_power_init | 0 | 1 |
| backtrace:kernel_init_freeable | 0 | 1 |
+--------------------------------------------------------------+----------+------------+
[ 11.146956] usbcore: registered new interface driver i2c-diolan-u2c
[ 11.148476] ------------[ cut here ]------------
[ 11.148476] ------------[ cut here ]------------
[ 11.148484] WARNING: CPU: 0 PID: 0 at include/linux/usb/gadget.h:405 composite_ep0_queue+0x93/0xa4()
[ 11.148484] WARNING: CPU: 0 PID: 0 at include/linux/usb/gadget.h:405 composite_ep0_queue+0x93/0xa4()
[ 11.148486] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.0-rc4-00001-g6ee844a #1
[ 11.148486] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.0-rc4-00001-g6ee844a #1
[ 11.148487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[ 11.148487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[ 11.148490] 0000000000000000 ffff880013803ca0 ffffffff813ce682 0000000000000000
[ 11.148490] 0000000000000000 ffff880013803ca0 ffffffff813ce682 0000000000000000
[ 11.148492] ffff880013803cd8 ffffffff810b0757 ffffffff815f7c44 ffff8800102d8500
[ 11.148492] ffff880013803cd8 ffffffff810b0757 ffffffff815f7c44 ffff8800102d8500
[ 11.148495] ffff8800102d85e8 00000000ffffff94 0000000000000000 ffff880013803ce8
[ 11.148495] ffff8800102d85e8 00000000ffffff94 0000000000000000 ffff880013803ce8
[ 11.148495] Call Trace:
[ 11.148495] Call Trace:
[ 11.148499] <IRQ> [<ffffffff813ce682>] dump_stack+0x4b/0x6c
[ 11.148499] <IRQ> [<ffffffff813ce682>] dump_stack+0x4b/0x6c
[ 11.148503] [<ffffffff810b0757>] warn_slowpath_common+0x8a/0xa3
[ 11.148503] [<ffffffff810b0757>] warn_slowpath_common+0x8a/0xa3
[ 11.148505] [<ffffffff815f7c44>] ? composite_ep0_queue+0x93/0xa4
[ 11.148505] [<ffffffff815f7c44>] ? composite_ep0_queue+0x93/0xa4
[ 11.148506] [<ffffffff810b082e>] warn_slowpath_null+0x15/0x17
[ 11.148506] [<ffffffff810b082e>] warn_slowpath_null+0x15/0x17
[ 11.148508] [<ffffffff815f7c44>] composite_ep0_queue+0x93/0xa4
[ 11.148508] [<ffffffff815f7c44>] composite_ep0_queue+0x93/0xa4
[ 11.148510] [<ffffffff815f8b40>] composite_setup+0xeeb/0x103c
[ 11.148510] [<ffffffff815f8b40>] composite_setup+0xeeb/0x103c
[ 11.148514] [<ffffffff810e45af>] ? lock_acquire+0x99/0xa8
[ 11.148514] [<ffffffff810e45af>] ? lock_acquire+0x99/0xa8
[ 11.148517] [<ffffffff815fecf7>] ? dummy_timer+0xa17/0xa6b
[ 11.148517] [<ffffffff815fecf7>] ? dummy_timer+0xa17/0xa6b
[ 11.148519] [<ffffffff815fed10>] dummy_timer+0xa30/0xa6b
[ 11.148519] [<ffffffff815fed10>] dummy_timer+0xa30/0xa6b
[ 11.148520] [<ffffffff810e4597>] ? lock_acquire+0x81/0xa8
[ 11.148520] [<ffffffff810e4597>] ? lock_acquire+0x81/0xa8
[ 11.148522] [<ffffffff810e4597>] ? lock_acquire+0x81/0xa8
[ 11.148522] [<ffffffff810e4597>] ? lock_acquire+0x81/0xa8
[ 11.148524] [<ffffffff815fe2e0>] ? dummy_udc_probe+0x17c/0x17c
[ 11.148524] [<ffffffff815fe2e0>] ? dummy_udc_probe+0x17c/0x17c
[ 11.148525] [<ffffffff815fe2e0>] ? dummy_udc_probe+0x17c/0x17c
[ 11.148525] [<ffffffff815fe2e0>] ? dummy_udc_probe+0x17c/0x17c
[ 11.148529] [<ffffffff810fa7e6>] call_timer_fn+0x63/0xcd
[ 11.148529] [<ffffffff810fa7e6>] call_timer_fn+0x63/0xcd
[ 11.148530] [<ffffffff810fa783>] ? process_timeout+0xb/0xb
[ 11.148530] [<ffffffff810fa783>] ? process_timeout+0xb/0xb
[ 11.148532] [<ffffffff810facb2>] run_timer_softirq+0x19f/0x1c8
[ 11.148532] [<ffffffff810facb2>] run_timer_softirq+0x19f/0x1c8
[ 11.148534] [<ffffffff810b3b5b>] __do_softirq+0x106/0x22b
[ 11.148534] [<ffffffff810b3b5b>] __do_softirq+0x106/0x22b
[ 11.148536] [<ffffffff810b3eb8>] irq_exit+0x58/0xd5
[ 11.148536] [<ffffffff810b3eb8>] irq_exit+0x58/0xd5
[ 11.148539] [<ffffffff8102a169>] smp_trace_apic_timer_interrupt+0x6c/0x79
[ 11.148539] [<ffffffff8102a169>] smp_trace_apic_timer_interrupt+0x6c/0x79
[ 11.148541] [<ffffffff8102a17f>] smp_apic_timer_interrupt+0x9/0xb
[ 11.148541] [<ffffffff8102a17f>] smp_apic_timer_interrupt+0x9/0xb
[ 11.148545] [<ffffffff817d8601>] apic_timer_interrupt+0x91/0xa0
[ 11.148545] [<ffffffff817d8601>] apic_timer_interrupt+0x91/0xa0
[ 11.148549] <EOI> [<ffffffff81031f9e>] ? native_safe_halt+0x6/0x8
[ 11.148549] <EOI> [<ffffffff81031f9e>] ? native_safe_halt+0x6/0x8
[ 11.148551] [<ffffffff8100aae2>] default_idle+0xe/0x12
[ 11.148551] [<ffffffff8100aae2>] default_idle+0xe/0x12
[ 11.148552] [<ffffffff8100afff>] arch_cpu_idle+0xa/0xc
[ 11.148552] [<ffffffff8100afff>] arch_cpu_idle+0xa/0xc
[ 11.148554] [<ffffffff810dc2fd>] default_idle_call+0x1e/0x20
[ 11.148554] [<ffffffff810dc2fd>] default_idle_call+0x1e/0x20
[ 11.148555] [<ffffffff810dc483>] cpu_startup_entry+0x13d/0x20f
[ 11.148555] [<ffffffff810dc483>] cpu_startup_entry+0x13d/0x20f
[ 11.148558] [<ffffffff817cd90a>] rest_init+0x131/0x137
[ 11.148558] [<ffffffff817cd90a>] rest_init+0x131/0x137
[ 11.148560] [<ffffffff82094f2d>] start_kernel+0x483/0x490
[ 11.148560] [<ffffffff82094f2d>] start_kernel+0x483/0x490
[ 11.148562] [<ffffffff82094120>] ? early_idt_handler_array+0x120/0x120
[ 11.148562] [<ffffffff82094120>] ? early_idt_handler_array+0x120/0x120
[ 11.148563] [<ffffffff82094315>] x86_64_start_reservations+0x2a/0x2c
[ 11.148563] [<ffffffff82094315>] x86_64_start_reservations+0x2a/0x2c
[ 11.148565] [<ffffffff82094402>] x86_64_start_kernel+0xeb/0xf8
[ 11.148565] [<ffffffff82094402>] x86_64_start_kernel+0xeb/0xf8
[ 11.148588] ---[ end trace 240f0cab842b707a ]---
[ 11.148588] ---[ end trace 240f0cab842b707a ]---
Thanks,
Ying Huang
6 years, 6 months
Re: [LKP] rhashtable: Prevent spurious EBUSY errors on insertion
by David Miller
From: Xin Long <lucien.xin(a)gmail.com>
Date: Thu, 17 Dec 2015 17:00:35 +0800
> On Thu, Dec 17, 2015 at 4:48 PM, Herbert Xu <herbert(a)gondor.apana.org.au> wrote:
>> On Thu, Dec 17, 2015 at 04:46:00PM +0800, Xin Long wrote:
>>>
>>> sorry for late test, but unfortunately, my case with rhashtalbe still
>>> return EBUSY.
>>> I added some debug code in rhashtable_insert_rehash(), and found:
>>> *future_tbl is null*
>>>
>>> fail:
>>> /* Do not fail the insert if someone else did a rehash. */
>>> if (likely(rcu_dereference_raw(tbl->future_tbl))) {
>>> printk("future_tbl is there\n");
>>> return 0;
>>> } else {
>>> printk("future_tbl is null\n");
>>> }
>>>
>>> any idea why ?
>>
>> That's presumably because you got a genuine double rehash.
>>
>> Until you post your code we can't really help you.
>>
> i wish i could , but my codes is a big patch for sctp, and this issue
> happens in a special stress test based on this patch.
> im trying to think how i can show you. :)
Simply post it.
6 years, 6 months
Re: [LKP] rhashtable: Prevent spurious EBUSY errors on insertion
by Herbert Xu
On Thu, Dec 17, 2015 at 04:46:00PM +0800, Xin Long wrote:
>
> sorry for late test, but unfortunately, my case with rhashtalbe still
> return EBUSY.
> I added some debug code in rhashtable_insert_rehash(), and found:
> *future_tbl is null*
>
> fail:
> /* Do not fail the insert if someone else did a rehash. */
> if (likely(rcu_dereference_raw(tbl->future_tbl))) {
> printk("future_tbl is there\n");
> return 0;
> } else {
> printk("future_tbl is null\n");
> }
>
> any idea why ?
That's presumably because you got a genuine double rehash.
Until you post your code we can't really help you.
Cheers,
--
Email: Herbert Xu <herbert(a)gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
6 years, 6 months
[lkp] [mtd] e0460264db: BUG: unable to handle kernel NULL pointer dereference at 000005c4
by kernel test robot
FYI, we noticed the below changes on
https://github.com/bbrezillon/linux-0day nand/ecclayout-squashed
commit e0460264db239f81a05a0f116efc84b9c650e0df ("mtd: use mtd_eccpos() and mtd_oobfree() where appropriate")
+-----------------------------------------------------+------------+------------+
| | eb02008ffd | e0460264db |
+-----------------------------------------------------+------------+------------+
| boot_successes | 0 | 0 |
| boot_failures | 12 | 12 |
| BUG:scheduling_while_atomic | 12 | |
| WARNING:at_kernel/sched/core.c:#preempt_count_sub() | 12 | |
| INFO:lockdep_is_turned_off | 12 | |
| backtrace:lcd_write_cmd_p8 | 12 | |
| backtrace:lcd_init_display | 12 | |
| backtrace:__parport_register_driver | 12 | |
| backtrace:panel_init_module | 12 | |
| backtrace:kernel_init_freeable | 12 | 12 |
| backtrace:lcd_clear_display | 12 | |
| BUG:unable_to_handle_kernel | 0 | 12 |
| Oops | 0 | 12 |
| EIP_is_at_nand_transfer_oob | 0 | 12 |
| Kernel_panic-not_syncing:Fatal_exception | 0 | 12 |
| backtrace:nand_default_bbt | 0 | 12 |
| backtrace:ns_init_module | 0 | 12 |
+-----------------------------------------------------+------------+------------+
[ 6.803737] sector address bytes: 3
[ 6.804161] options: 0x42
[ 6.805299] Scanning device for bad blocks
[ 6.808905] BUG: unable to handle kernel NULL pointer dereference at 000005c4
[ 6.809844] IP: [<7e09a74d>] nand_transfer_oob+0x3d/0x160
[ 6.810593] *pde = 00000000
[ 6.811006] Oops: 0000 [#1] PREEMPT
[ 6.811477] CPU: 0 PID: 1 Comm: swapper Not tainted 4.4.0-rc1-00168-ge046026 #1
[ 6.812363] task: 7802ecc0 ti: 78030000 task.ti: 78030000
[ 6.813032] EIP: 0060:[<7e09a74d>] EFLAGS: 00010297 CPU: 0
[ 6.813684] EIP is at nand_transfer_oob+0x3d/0x160
[ 6.814361] EAX: 00000000 EBX: 78031e7c ECX: 00000010 EDX: 00000000
[ 6.815118] ESI: 8131ac2c EDI: 00000010 EBP: 78031dec ESP: 78031dc8
[ 6.826907] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
[ 6.827558] CR0: 8005003b CR2: 000005c4 CR3: 0698b000 CR4: 00000690
[ 6.828317] Stack:
[ 6.828566] 8130d000 00000000 00000010 8131ac2c 8130d000 00000010 78031e7c 8130d000
[ 6.829633] 00000010 78031e38 7e09b6c3 78031e90 00000010 00000000 00000000 00000010
[ 6.830687] 00000000 78031e90 00000000 8131ac2c 00000000 00000010 00000000 00000000
[ 6.835827] Call Trace:
[ 6.836139] [<7e09b6c3>] nand_read_oob+0x223/0x320
[ 6.836730] [<7e09b4a0>] ? nand_do_read_ops+0x4f0/0x4f0
[ 6.837391] [<7e077f83>] mtd_read_oob+0x23/0x60
[ 6.841249] [<7e09dcd8>] create_bbt+0x118/0x250
[ 6.841812] [<7e09f7a1>] nand_default_bbt+0x641/0x720
[ 6.842446] [<7dafe16e>] ? __kmalloc+0xbe/0x1e0
[ 6.843021] [<7e93f947>] ns_init_module+0xc8f/0xd6f
[ 6.843609] [<7e910b3a>] ? do_one_initcall+0x79/0x14c
[ 6.844238] [<7e93ecb8>] ? init_nanddoc+0xa4/0xa4
[ 6.856895] [<7e910b8f>] do_one_initcall+0xce/0x14c
[ 6.857502] [<7e9104b3>] ? initcall_blacklist+0x7c/0x7c
[ 6.858150] [<7da5886a>] ? parse_args+0x26a/0x3f0
[ 6.858718] [<7e910cc1>] ? kernel_init_freeable+0xb4/0x151
[ 6.859408] [<7e910ce1>] kernel_init_freeable+0xd4/0x151
[ 6.860069] [<7e485f68>] kernel_init+0x8/0xc0
[ 6.860599] [<7e48ea48>] ret_from_kernel_thread+0x20/0x34
[ 6.871322] [<7e485f60>] ? rest_init+0x110/0x110
[ 6.871893] Code: 83 f9 01 89 55 e8 8b 7d 0c 89 45 e0 74 40 72 0e 83 f9 02 74 09 0f 0b 8d b4 26 00 00 00 00 8b 45 08 8b 75 e8 89 f9 8b 10 8b 45 e0 <03> 90 c4 05 00 00 89 f0 e8 66 de db ff 83 c4 18 89 f0 5b 01 f8
[ 6.875193] EIP: [<7e09a74d>] nand_transfer_oob+0x3d/0x160 SS:ESP 0068:78031dc8
[ 6.876180] CR2: 00000000000005c4
[ 6.876607] ---[ end trace 6b773ed9ac0183e7 ]---
[ 6.877173] Kernel panic - not syncing: Fatal exception
Thanks,
Ying Huang
6 years, 6 months
[lkp] [mm] 3f5d849cb0: page dumped because: VM_BUG_ON_PAGE(!PageLocked(page))
by kernel test robot
FYI, we noticed the below changes on
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
commit 3f5d849cb0b7e177c363f0c36732326f184b495b ("mm: memcontrol: switch to the updated jump-label API")
+------------------------------------------------+------------+------------+
| | bf344f1f72 | 3f5d849cb0 |
+------------------------------------------------+------------+------------+
| boot_successes | 4 | 3 |
| boot_failures | 50 | 53 |
| IP-Config:Auto-configuration_of_network_failed | 50 | 52 |
| BUG:kernel_test_crashed | 0 | 1 |
| kernel_BUG_at_mm/filemap.c | 0 | 1 |
| invalid_opcode:#[##]SMP | 0 | 1 |
| RIP:unlock_page | 0 | 1 |
| Kernel_panic-not_syncing:Fatal_exception | 0 | 1 |
+------------------------------------------------+------------+------------+
It is possible that this is a false positive, because the reproduction
is too low 1/48.
[ 13.114169] page:ffff8800135f1780 count:18 mapcount:10 mapping:ffff880015b25e71 index:0x7f08a73a0
[ 13.115380] flags: 0x40068(uptodate|lruudevd[203]: worker [224] did not accept message -1 (Connection refused), kill it
|active|swapbacked)
[ 13.117074] page dumped because: VM_BUG_ON_PAGE(!PageLocked(page))
[ 13.117914] ------------[ cut here ]------------
[ 13.118536] kernel BUG at mm/filemap.c:812!
[ 13.119313] invalid opcode: 0000 [#1] SMP
[ 13.119315] Modules linked in:
[ 13.119319] CPU: 0 PID: 210 Comm: udevd Not tainted 4.4.0-rc4-00234-g3f5d849 #1
[ 13.119320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[ 13.119322] task: ffff88000ba80000 ti: ffff880015bcc000 task.ti: ffff880015bcc000
[ 13.119329] RIP: 0010:[<ffffffff811aab94>] [<ffffffff811aab94>] unlock_page+0x25/0x6c
[ 13.119330] RSP: 0018:ffff880015bcfdf8 EFLAGS: 00010202
[ 13.119331] RAX: 0000000000000036 RBX: 0000000000000000 RCX: 0000000000000000
[ 13.119333] RDX: 0000000000000036 RSI: 0000000000000001 RDI: 0000000000000202
[ 13.119334] RBP: ffff880015bcfdf8 R08: 0000000000000001 R09: 0000000000000000
[ 13.119335] R10: 0000000000000000 R11: ffffffff82a7332d R12: ffff8800135f1780
[ 13.119339] R13: ffff880015848070 R14: ffff8800158099c8 R15: ffff880015807228
[ 13.119341] FS: 00007f08a75bb7c0(0000) GS:ffff880014000000(0000) knlGS:0000000000000000
[ 13.119343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.119344] CR2: 00007f08a616c120 CR3: 0000000015b41000 CR4: 00000000000006b0
[ 13.119348] Stack:
[ 13.119351] ffff880015bcfe90 ffffffff811d70b2 ffff880015bf6000 000000550ba80000
[ 13.119354] ffff880015929d00 8000000003cde065 00007f08a73a0570 ffffffffffff9abb
[ 13.119359] 00007f08a73a0570 00007f08a73a0570 ffff880015bf6000 0000000000000007
[ 13.119360] Call Trace:
[ 13.119365] [<ffffffff811d70b2>] handle_mm_fault+0x1047/0x1275
[ 13.119369] [<ffffffff811ce2df>] ? vmacache_update+0x17/0x43
[ 13.119373] [<ffffffff810671bf>] __do_page_fault+0x393/0x69d
[ 13.119375] [<ffffffff81067577>] do_page_fault+0xae/0xfe
[ 13.119380] [<ffffffff8105fb8c>] do_async_page_fault+0x2d/0x13d
[ 13.119385] [<ffffffff81664625>] async_page_fault+0x25/0x30
[ 13.119429] Code: 49 93 01 5b 5d c3 48 8b 07 55 48 89 e5 a8 01 75 23 48 c7 c6 12 2a a0 81 48 ff 05 78 52 93 01 e8 96 54 02 00 48 ff 05 7c 52 93 01 <0f> 0b 48 ff 05 7b 52 93 01 48 ff 05 64 52 93 01 48 ff 05 55 44
[ 13.119432] RIP [<ffffffff811aab94>] unlock_page+0x25/0x6c
[ 13.119433] RSP <ffff880015bcfdf8>
[ 13.119463] ---[ end trace 7ca816d6bf2bf439 ]---
[ 13.119465] Kernel panic - not syncing: Fatal exception
[ 13.120161] Kernel Offset: disabled
Thanks,
Ying Huang
6 years, 6 months
[lkp] [fs] 2e9d30b4bd: BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
by kernel test robot
FYI, we noticed the below changes on
git://internal_merge_and_test_tree revert-8ecb4258a962d2c917ed21e677a7032711c925bb-2e9d30b4bd5f390796313567371b70fbf1966e73
commit 2e9d30b4bd5f390796313567371b70fbf1966e73 ("fs: make hugetlbfs/inode.c explicitly non-modular")
+------------------------------------------------+------------+------------+
| | cb5bdfcd1a | 2e9d30b4bd |
+------------------------------------------------+------------+------------+
| boot_successes | 2 | 0 |
| boot_failures | 10 | 10 |
| IP-Config:Auto-configuration_of_network_failed | 10 | 2 |
| BUG:unable_to_handle_kernel | 0 | 8 |
| Oops | 0 | 8 |
| RIP:__lock_acquire | 0 | 8 |
| Kernel_panic-not_syncing:Fatal_exception | 0 | 8 |
| backtrace:do_mount | 0 | 8 |
| backtrace:SyS_mount | 0 | 8 |
+------------------------------------------------+------------+------------+
[ 9.212200] systemd-sysv-generator[126]: Ignoring K02urandom symlink in rc6.d, not generating urandom.service.
[ 9.212226] systemd-sysv-generator[126]: Ignoring K07hwclock.sh symlink in rc6.d, not generating hwclock.service.
[ 9.212258] systemd-sysv-generator[126]: Ignoring K01watchdog symlink in rc6.d, not generating watchdog.service.
[ 9.597704] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
[ 9.599081] IP: [<ffffffff928af8d3>] __lock_acquire+0x160/0x1a3f
[ 9.600030] PGD 1b6a7067 PUD 1b711067 PMD 0
[ 9.600942] Oops: 0000 [#1] PREEMPT DEBUG_PAGEALLOC
[ 9.601890] Modules linked in:
[ 9.602481] CPU: 0 PID: 139 Comm: mount Not tainted 4.4.0-rc4-00009-g2e9d30b #1
[ 9.603625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[ 9.604965] task: ffff88001bcc0000 ti: ffff88001b720000 task.ti: ffff88001b720000
[ 9.615944] RIP: 0010:[<ffffffff928af8d3>] [<ffffffff928af8d3>] __lock_acquire+0x160/0x1a3f
[ 9.617290] RSP: 0018:ffff88001b723890 EFLAGS: 00010002
[ 9.618092] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000000
[ 9.619104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000018
[ 9.620116] RBP: ffff88001b723960 R08: 0000000000000001 R09: 0000000000000001
[ 9.621157] R10: ffff88001b723980 R11: 0000000000001e27 R12: 0000000000000000
[ 9.622170] R13: ffff88001bcc0000 R14: 0000000000000018 R15: 0000000000000001
[ 9.623175] FS: 00007f77a46bb840(0000) GS:ffffffff93220000(0000) knlGS:0000000000000000
[ 9.624416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.625264] CR2: 0000000000000018 CR3: 000000001b703000 CR4: 00000000000006f0
[ 9.626268] Stack:
[ 9.626673] 0000000000000400 0000000000000002 ffff88001bcc0000 0000000000000002
[ 9.628089] ffffffff9297f5b7 0000000100000000 ffff880000000000 0000000000000000
[ 9.629496] ffff88001bcc0000 ffff880000000000 ffffffff928ae160 ffff88001bcc0000
[ 9.630941] Call Trace:
[ 9.631404] [<ffffffff9297f5b7>] ? deactivate_slab+0x41c/0x919
[ 9.632286] [<ffffffff928ae160>] ? mark_held_locks+0x5e/0x74
[ 9.633136] [<ffffffff9293b230>] ? get_page_from_freelist+0x819/0xd4f
[ 9.634082] [<ffffffff928b16f8>] lock_acquire+0x121/0x1c2
[ 9.634904] [<ffffffff928b16f8>] ? lock_acquire+0x121/0x1c2
[ 9.635739] [<ffffffff9297f5b7>] ? deactivate_slab+0x41c/0x919
[ 9.636622] [<ffffffff92de0cf2>] _raw_spin_lock+0x32/0x41
[ 9.637453] [<ffffffff9297f5b7>] ? deactivate_slab+0x41c/0x919
[ 9.638316] [<ffffffff9297f5b7>] deactivate_slab+0x41c/0x919
[ 9.639162] [<ffffffff92806479>] ? print_context_stack+0x6a/0xb6
[ 9.640040] [<ffffffff928a1b5e>] ? preempt_count_sub+0x34/0x3f
[ 9.640945] [<ffffffff92805e94>] ? dump_trace+0x28a/0x2a2
[ 9.641761] [<ffffffff929ffe1f>] ? hugetlbfs_alloc_inode+0x99/0xcc
[ 9.642667] [<ffffffff929ffe1f>] ? hugetlbfs_alloc_inode+0x99/0xcc
[ 9.643571] [<ffffffff92810e2f>] ? save_stack_trace+0x2a/0x45
[ 9.644441] [<ffffffff9297cdc8>] ? set_track+0x63/0xd9
[ 9.645247] [<ffffffff929802a8>] ___slab_alloc+0x60b/0x658
[ 9.646226] [<ffffffff9297f1a0>] ? deactivate_slab+0x5/0x919
[ 9.647112] [<ffffffff929802a8>] ? ___slab_alloc+0x60b/0x658
[ 9.648123] [<ffffffff929ffe1f>] ? hugetlbfs_alloc_inode+0x99/0xcc
[ 9.649058] [<ffffffff928aef23>] ? __lock_is_held+0x3b/0x56
[ 9.649917] [<ffffffff92980339>] __slab_alloc+0x44/0x78
[ 9.650955] [<ffffffff9297fca2>] ? ___slab_alloc+0x5/0x658
[ 9.651942] [<ffffffff92980339>] ? __slab_alloc+0x44/0x78
[ 9.653128] [<ffffffff929ffe1f>] ? hugetlbfs_alloc_inode+0x99/0xcc
[ 9.654030] [<ffffffff9298041d>] kmem_cache_alloc+0xb0/0x2e5
[ 9.654864] [<ffffffff929ffe1f>] ? hugetlbfs_alloc_inode+0x99/0xcc
[ 9.655749] [<ffffffff92a00110>] ? hugetlbfs_parse_options+0x2ae/0x2ae
[ 9.656911] [<ffffffff929ffe1f>] hugetlbfs_alloc_inode+0x99/0xcc
[ 9.657785] [<ffffffff92a00110>] ? hugetlbfs_parse_options+0x2ae/0x2ae
[ 9.658963] [<ffffffff929a25c1>] alloc_inode+0x1d/0x94
[ 9.659745] [<ffffffff929a403b>] new_inode_pseudo+0x11/0x58
[ 9.660580] [<ffffffff929a4098>] new_inode+0x16/0x2d
[ 9.661396] [<ffffffff92a00278>] hugetlbfs_fill_super+0x168/0x237
[ 9.662310] [<ffffffff92989670>] mount_nodev+0x64/0xa1
[ 9.663106] [<ffffffff929ffcbb>] hugetlbfs_mount+0x18/0x1a
[ 9.663943] [<ffffffff9298a500>] mount_fs+0x6c/0x1cd
[ 9.664708] [<ffffffff929a7329>] vfs_kern_mount+0x6a/0x156
[ 9.665539] [<ffffffff929ab018>] do_mount+0xab7/0xc77
[ 9.666319] [<ffffffff9294fb3b>] ? strndup_user+0x5c/0xa7
[ 9.667144] [<ffffffff929ab4b0>] SyS_mount+0xad/0xd9
[ 9.667917] [<ffffffff92de1b2f>] entry_SYSCALL_64_fastpath+0x12/0x76
[ 9.668853] Code: 03 00 00 48 c7 c7 73 d5 0c 93 e8 54 c3 fc ff eb 09 4d 85 e4 0f 85 64 01 00 00 45 31 e4 e9 cd 18 00 00 83 3d 83 57 99 00 00 74 12 <49> 81 3e 80 de 4b 93 b8 00 00 00 00 44 0f 44 f8 eb 03 45 31 ff
[ 9.675580] RIP [<ffffffff928af8d3>] __lock_acquire+0x160/0x1a3f
[ 9.676542] RSP <ffff88001b723890>
[ 9.677134] CR2: 0000000000000018
[ 9.677696] ---[ end trace e74ee0bf20d022ff ]---
[ 9.678415] Kernel panic - not syncing: Fatal exception
Thanks,
Ying Huang
6 years, 6 months
[lkp] [usb] 22bf2bb019: WARNING: CPU: 0 PID: 0 at include/linux/usb/gadget.h:405 composite_ep0_queue+0xad/0xd0()
by kernel test robot
FYI, we noticed the below changes on
https://github.com/0day-ci/linux changbin-du-intel-com/usb-gadget-forbid-queuing-request-to-a-disabled-ep/20151214-115939
commit 22bf2bb019c7f92cda32c46b95715b0b208052d0 ("usb: gadget: forbid queuing request to a disabled ep")
[ 8.157994] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes
[ 8.209686] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 8.211689] ------------[ cut here ]------------
[ 8.212267] WARNING: CPU: 0 PID: 0 at include/linux/usb/gadget.h:405 composite_ep0_queue+0xad/0xd0()
[ 8.213684] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.0-rc4-00001-g22bf2bb #1
[ 8.214580] 00000000 00000000 54407de4 4125cd9f 00000000 54407e14 4109e21e 420f34b4
[ 8.215626] 00000000 00000000 421bdc84 00000195 41761a1d 41761a1d 4d810ea8 4d810ea8
[ 8.216679] ffffff94 54407e24 4109e2eb 00000009 00000000 54407e48 41761a1d 00000001
[ 8.217726] Call Trace:
[ 8.218029] [<4125cd9f>] dump_stack+0x48/0x69
[ 8.218570] [<4109e21e>] warn_slowpath_common+0x7e/0xb0
[ 8.219204] [<41761a1d>] ? composite_ep0_queue+0xad/0xd0
[ 8.219972] [<41761a1d>] ? composite_ep0_queue+0xad/0xd0
[ 8.220741] [<4109e2eb>] warn_slowpath_null+0x1b/0x20
[ 8.221362] [<41761a1d>] composite_ep0_queue+0xad/0xd0
[ 8.222105] [<41762055>] composite_setup+0x615/0x19e0
[ 8.222723] [<41769eba>] ? dummy_timer+0x4a/0xe30
[ 8.223299] [<4176a86d>] dummy_timer+0x9fd/0xe30
[ 8.223872] [<41769e70>] ? dummy_start+0x140/0x140
[ 8.224461] [<410f2cef>] call_timer_fn+0x6f/0xf0
[ 8.225025] [<410f2cb2>] ? call_timer_fn+0x32/0xf0
[ 8.225612] [<410f2eb1>] run_timer_softirq+0x141/0x1d0
[ 8.226234] [<41769e70>] ? dummy_start+0x140/0x140
[ 8.226827] [<410a0d8d>] __do_softirq+0xbd/0x1c0
[ 8.227397] [<410a0cd0>] ? _local_bh_enable+0x50/0x50
[ 8.228013] [<4104f376>] do_softirq_own_stack+0x26/0x40
[ 8.228651] <IRQ> [<410a1085>] irq_exit+0x65/0x70
[ 8.229258] [<4107ea7e>] smp_trace_apic_timer_interrupt+0x5e/0x90
[ 8.229993] [<4107eab8>] smp_apic_timer_interrupt+0x8/0x10
[ 8.230666] [<41d78a5d>] apic_timer_interrupt+0x2d/0x34
[ 8.231309] [<410861f5>] ? native_safe_halt+0x5/0x10
[ 8.231917] [<41055198>] default_idle+0x8/0x10
[ 8.232467] [<41055919>] arch_cpu_idle+0x9/0x10
[ 8.233016] [<410d55d3>] default_idle_call+0x23/0x30
[ 8.233627] [<410d573c>] cpu_startup_entry+0x15c/0x240
[ 8.234260] [<41d6f31a>] rest_init+0xaa/0xb0
[ 8.234782] [<42327b05>] start_kernel+0x3df/0x3e4
[ 8.235363] [<423272c3>] i386_start_kernel+0x91/0x95
[ 8.235971] ---[ end trace a9973fc5ac55cb31 ]---
[ 8.236529] g_ether gadget: ep_queue --> -108
Thanks,
Ying Huang
6 years, 6 months
[nand] BUG: unable to handle kernel NULL pointer dereference at 000005f4
by Fengguang Wu
Hi Boris,
FYI, this happened when merging your branch, which indicates possible
conflicts with other developer's patches or the new RC release.
linux-next/master also has the problem.
commit af8fc334a121611474134e68e154fd9a6deea96a
Merge: acfc1de 8b402c3
Author: 0day robot <fengguang.wu(a)intel.com>
AuthorDate: Fri Dec 11 00:00:09 2015 +0800
Commit: 0day robot <fengguang.wu(a)intel.com>
CommitDate: Fri Dec 11 00:00:09 2015 +0800
Merge 'bbrezillon-0day/nand/layering-rework' into devel-spot-201512102358
+------------------------------------------+------------+------------+------------+------------+
| | acfc1de1e0 | 8b402c389e | af8fc334a1 | 2f36956512 |
+------------------------------------------+------------+------------+------------+------------+
| boot_successes | 88 | 63 | 0 | 0 |
| boot_failures | 2 | 0 | 26 | 19 |
| BUG:kernel_boot_hang | 2 | 0 | 2 | |
| BUG:unable_to_handle_kernel | 0 | 0 | 24 | 19 |
| Oops | 0 | 0 | 24 | 19 |
| EIP_is_at_nand_transfer_oob | 0 | 0 | 24 | 19 |
| Kernel_panic-not_syncing:Fatal_exception | 0 | 0 | 24 | 19 |
| backtrace:nand_default_bbt | 0 | 0 | 24 | 19 |
| backtrace:ns_init_module | 0 | 0 | 24 | 19 |
| backtrace:kernel_init_freeable | 0 | 0 | 24 | 19 |
+------------------------------------------+------------+------------+------------+------------+
[ 14.253825] sector address bytes: 3
[ 14.254636] options: 0x42
[ 14.255940] Scanning device for bad blocks
[ 14.256950] BUG: unable to handle kernel NULL pointer dereference at 000005f4
[ 14.258509] IP: [<c18e4b9b>] nand_transfer_oob+0x3b/0x220
[ 14.259810] *pde = 00000000
[ 14.260629] Oops: 0000 [#1] PREEMPT SMP
[ 14.261767] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.4.0-rc4-02185-gaf8fc33 #2
[ 14.263387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[ 14.284272] task: d05d0000 ti: d05d8000 task.ti: d05d8000
[ 14.285392] EIP: 0060:[<c18e4b9b>] EFLAGS: 00010297 CPU: 1
[ 14.303080] EIP is at nand_transfer_oob+0x3b/0x220
[ 14.304251] EAX: d05d9e74 EBX: d05d9e60 ECX: 00000010 EDX: 00000000
[ 14.305527] ESI: 00000000 EDI: 00000010 EBP: d05d9dc4 ESP: d05d9da0
[ 14.313613] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 14.314765] CR0: 8005003b CR2: 000005f4 CR3: 023f6000 CR4: 00000690
[ 14.316041] Stack:
[ 14.330028] 00000000 d04fa000 d04fa000 d1d3cc2c d05d9dc4 c18e2931 d05d9e60 d04fa000
[ 14.332796] 00000010 d05d9e10 c18e5dd9 d05d9e74 00000010 00000000 00000000 00000000
[ 14.335580] 00000010 d05d9e74 d1d3cc2c 00000000 00000010 00000000 00000000 00000000
[ 14.340054] Call Trace:
[ 14.340806] [<c18e2931>] ? nand_read_oob_std+0x31/0x40
[ 14.342115] [<c18e5dd9>] nand_read_oob+0x239/0x350
[ 14.343337] [<c18e5ba0>] ? nand_do_read_ops+0x610/0x610
[ 14.344621] [<c18c412e>] mtd_read_oob+0x2e/0x70
[ 14.345788] [<c18e8692>] create_bbt+0x122/0x260
[ 14.346952] [<c1078671>] ? __might_sleep+0x31/0xa0
[ 14.348217] [<c18ea508>] nand_default_bbt+0x678/0x760
[ 14.370976] [<c105229a>] ? put_online_cpus+0x3a/0x80
[ 14.372219] [<c2367661>] ? ns_init_module+0xc0d/0xd22
[ 14.373483] [<c23676a3>] ns_init_module+0xc4f/0xd22
[ 14.374725] [<c2366a54>] ? inftl_scan_bbt+0x49a/0x49a
[ 14.375984] [<c232fc65>] do_one_initcall+0x15f/0x16e
[ 14.377222] [<c106b59f>] ? parse_args+0x25f/0x420
[ 14.380154] [<c232fd70>] kernel_init_freeable+0xfc/0x179
[ 14.381531] [<c1cf39ab>] kernel_init+0xb/0xe0
[ 14.382727] [<c1074520>] ? schedule_tail+0x20/0x80
[ 14.384002] [<c1cfd129>] ret_from_kernel_thread+0x21/0x38
[ 14.385370] [<c1cf39a0>] ? rest_init+0xb0/0xb0
[ 14.386330] Code: 80 ec 00 00 00 89 55 e8 89 45 dc 74 4b 72 11 83 f9 02 74 0c 0f 0b 8d 76 00 8d bc 27 00 00 00 00 8b 45 08 8b 55 dc 8b 4d 0c 8b 30 <8b> 9a f4 05 00 00 8b 45 e8 01 de 83 f9 08 89 c7 0f 83 47 01 00
[ 14.395572] EIP: [<c18e4b9b>] nand_transfer_oob+0x3b/0x220 SS:ESP 0068:d05d9da0
[ 14.397476] CR2: 00000000000005f4
[ 14.398286] ---[ end trace 515ef95ee551d435 ]---
[ 14.399461] Kernel panic - not syncing: Fatal exception
git bisect start 2f36956512f03077a8f40128eb8a4a59c790b5f7 527e9316f8ec44bd53d90fb9f611fa7ffff52bb9 --
git bisect bad d4d79ffd8e50c862256137610e0d1c6ec62770bf # 01:11 0- 24 Merge 'linux-review/Chris-Zhong/ARM-dts-rockchip-correct-the-name-of-REG8-for-rk3288-evb-act8846/20151210-135852' into devel-spot-201512102358
git bisect good fb9daac3aa3a104f33ddf7fd70cf436591a6063c # 01:27 22+ 0 Merge 'fdmanana/integration-4.4' into devel-spot-201512102358
git bisect bad fa0ca92be485d38bf0ba5b4855685cac3c5f7890 # 01:35 0- 22 Merge 'linux-review/Borislav-Petkov/x86-mce-Ensure-offline-CPUs-don-t-participate-in-rendezvous-process/20151210-181454' into devel-spot-201512102358
git bisect bad 696536aeebcadf8aaa791bed41fd45a7a325b2fb # 01:51 0- 4 Merge 'linux-review/Takashi-Iwai/ALSA-hda-Optimize-audio-component-check-in-patch_hdmi-c/20151210-201350' into devel-spot-201512102358
git bisect bad 5e7e0a9e4426c11ea19ccb44218ee5f0b28ded11 # 02:11 0- 3 Merge 'linux-review/Roman-Pen/debugfs-make-__debugfs_remove-wait-for-dentry-release/20151210-205203' into devel-spot-201512102358
git bisect good acfc1de1e01583d4afd893f3ebb741466cbcb06c # 02:26 22+ 0 Merge 'linux-review/Maury-Markowitz/renaming-NTSC-file-because-it-doesnt-actually-use-8VSV-updating-channel-listings-add-channel-numbers/20151210-210449' into devel-spot-201512102358
git bisect bad af8fc334a121611474134e68e154fd9a6deea96a # 02:32 0- 3 Merge 'bbrezillon-0day/nand/layering-rework' into devel-spot-201512102358
git bisect good 6963903360b4f188b24a3747412e467d02127593 # 02:40 21+ 0 mtd: nand: lpc32xx: use the mtd instance embedded in struct nand_chip
git bisect good f74bd5bfe3030788a8a8d030fe5c81f6e68bbdb6 # 02:50 22+ 0 mtd: nand: sh_flctl: use the mtd instance embedded in struct nand_chip
git bisect good 4932702fc59247543a3d2c2c23694103e30a16c9 # 02:56 22+ 0 mtd: nand: update the documentation to reflect framework changes
git bisect good 8aed8b66eaf483a1f58e0a6d601d0e6e8b0b265a # 03:02 22+ 0 mtd: nand: update mtd_to_nand()
git bisect good 14388cc681d50d468720c5613d0becdf0b549f63 # 03:06 22+ 0 cris: nand: remove useless mtd->priv = chip assignments
git bisect good 8b402c389e1b7de16eee40f2805385dd3b799dbc # 03:12 22+ 0 staging: mt29f_spinand: remove useless mtd->priv = chip assignment
# first bad commit: [af8fc334a121611474134e68e154fd9a6deea96a] Merge 'bbrezillon-0day/nand/layering-rework' into devel-spot-201512102358
git bisect good acfc1de1e01583d4afd893f3ebb741466cbcb06c # 03:15 66+ 2 Merge 'linux-review/Maury-Markowitz/renaming-NTSC-file-because-it-doesnt-actually-use-8VSV-updating-channel-listings-add-channel-numbers/20151210-210449' into devel-spot-201512102358
git bisect good 8b402c389e1b7de16eee40f2805385dd3b799dbc # 03:17 63+ 0 staging: mt29f_spinand: remove useless mtd->priv = chip assignment
# extra tests with DEBUG_INFO
git bisect bad af8fc334a121611474134e68e154fd9a6deea96a # 03:29 0- 65 Merge 'bbrezillon-0day/nand/layering-rework' into devel-spot-201512102358
# extra tests on HEAD of linux-devel/devel-spot-201512102358
git bisect bad 2f36956512f03077a8f40128eb8a4a59c790b5f7 # 03:29 0- 19 0day head guard for 'devel-spot-201512102358'
# extra tests on tree/branch linux-devel/devel-spot-201512102358
git bisect bad 2f36956512f03077a8f40128eb8a4a59c790b5f7 # 03:29 0- 19 0day head guard for 'devel-spot-201512102358'
# extra tests on tree/branch linus/master
git bisect bad a80c47daa818ead2644917d72ff2a934dd64fd16 # 03:36 0- 1 Merge tag 'sound-4.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
# extra tests on tree/branch linux-next/master
git bisect bad 8225f4e85cb03daea14661380745886ce01fd83a # 03:42 0- 3 Add linux-next specific files for 20151210
This script may reproduce the error.
----------------------------------------------------------------------------
#!/bin/bash
kernel=$1
initrd=quantal-core-i386.cgz
wget --no-clobber https://github.com/fengguang/reproduce-kernel-bug/raw/master/initrd/$initrd
kvm=(
qemu-system-x86_64
-enable-kvm
-cpu kvm64
-kernel $kernel
-initrd $initrd
-m 300
-smp 2
-device e1000,netdev=net0
-netdev user,id=net0
-boot order=nc
-no-reboot
-watchdog i6300esb
-rtc base=localtime
-serial stdio
-display none
-monitor null
)
append=(
hung_task_panic=1
earlyprintk=ttyS0,115200
systemd.log_level=err
debug
apic=debug
sysrq_always_enabled
rcupdate.rcu_cpu_stall_timeout=100
panic=-1
softlockup_panic=1
nmi_watchdog=panic
oops=panic
load_ramdisk=2
prompt_ramdisk=0
console=ttyS0,115200
console=tty0
vga=normal
root=/dev/ram0
rw
drbd.minor_count=8
)
"${kvm[@]}" --append "${append[*]}"
----------------------------------------------------------------------------
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/lkp Intel Corporation
6 years, 6 months
[lkp] [hrtimer] 512d7dce5e: BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
by kernel test robot
FYI, we noticed the below changes on
https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git hrtimer/monotonic-raw
commit 512d7dce5e97b2242cd50032ae7cf56c63342f2c ("hrtimer: Catch illegal clockids")
+----------------+------------+------------+
| | f144b63298 | 512d7dce5e |
+----------------+------------+------------+
| boot_successes | 44 | 0 |
+----------------+------------+------------+
[ 1.171029] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
[ 1.171035] IP: [<ffffffff8bafac73>] __hrtimer_get_next_event+0x33/0x70
[ 1.171037] PGD 0
[ 1.171039] Oops: 0000 [#1] SMP
[ 1.171041] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.4.0-rc4-00002-g512d7dc #2
[ 1.171042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[ 1.171044] task: ffff8800001a8000 ti: ffff88000017c000 task.ti: ffff88000017c000
[ 1.171046] RIP: 0010:[<ffffffff8bafac73>] [<ffffffff8bafac73>] __hrtimer_get_next_event+0x33/0x70
[ 1.171047] RSP: 0000:ffff880013c03ee0 EFLAGS: 00010002
[ 1.171049] RAX: 7fffffffffffffff RBX: ffff880013dcd900 RCX: ffff880013dcdb00
[ 1.171050] RDX: 0000000000000001 RSI: 000001cd42e4dffb RDI: ffff880013dcd900
[ 1.171050] RBP: ffff880013c03ee0 R08: 0000000000000000 R09: 0000000000000000
[ 1.171051] R10: 0000000000006df8 R11: ffffffff8da362ed R12: ffff880013dcd900
[ 1.171052] R13: 0000000000000000 R14: ffffffff8da3dda8 R15: 0000000000000000
[ 1.171054] FS: 0000000000000000(0000) GS:ffff880013c00000(0000) knlGS:0000000000000000
[ 1.171055] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 1.171056] CR2: 0000000000000018 CR3: 000000000ca09000 CR4: 00000000000006f0
[ 1.171060] Stack:
[ 1.171062] ffff880013c03ef8 ffffffff8bafb0c5 ffff880013dcd900 ffff880013c03f18
[ 1.171064] ffffffff8bafbb3e ffff8800001a8000 0000000000000000 ffff880013c03f38
[ 1.171066] ffffffff8bafab02 ffff880013c0c500 7fffffffffffffff ffff880013c03f50
[ 1.171067] Call Trace:
[ 1.171071] <IRQ>
[ 1.171071] [<ffffffff8bafb0c5>] retrigger_next_event+0x65/0x90
[ 1.171073] [<ffffffff8bafbb3e>] hrtimer_run_queues+0x6e/0xd0
[ 1.171075] [<ffffffff8bafab02>] update_process_times+0x22/0x60
[ 1.171078] [<ffffffff8bb0764a>] tick_periodic+0x2a/0xb0
[ 1.171080] [<ffffffff8bb076f0>] ? tick_handle_periodic+0x20/0x70
[ 1.171082] [<ffffffff8bb076f0>] tick_handle_periodic+0x20/0x70
[ 1.171085] [<ffffffff8ba2d083>] smp_trace_apic_timer_interrupt+0x63/0x90
[ 1.171086] [<ffffffff8ba2d0b9>] smp_apic_timer_interrupt+0x9/0x10
[ 1.171090] [<ffffffff8c2f8c44>] apic_timer_interrupt+0x84/0x90
[ 1.171094] <EOI>
[ 1.171094] [<ffffffff8bd94945>] ? serial8250_console_write+0xe5/0x220
[ 1.171098] [<ffffffff8bae8f50>] ? console_unlock+0x2f0/0x530
[ 1.171101] [<ffffffff8bae948f>] vprintk_emit+0x2ff/0x560
[ 1.171102] [<ffffffff8bae980a>] vprintk_default+0x1a/0x20
[ 1.171105] [<ffffffff8bb33316>] printk+0x43/0x4b
[ 1.171107] [<ffffffff8bb03d67>] __clocksource_select+0xd7/0x110
[ 1.171111] [<ffffffff8ce69c0e>] ? ntp_init+0xb/0xb
[ 1.171112] [<ffffffff8ce69c42>] clocksource_done_booting+0x34/0x44
[ 1.171115] [<ffffffff8ce51f5f>] do_one_initcall+0xe2/0x172
[ 1.171116] [<ffffffff8ce521a8>] kernel_init_freeable+0x1b9/0x23c
[ 1.171119] [<ffffffff8c2f0ff0>] ? rest_init+0xd0/0xd0
[ 1.171121] [<ffffffff8c2f0ff9>] kernel_init+0x9/0xe0
[ 1.171123] [<ffffffff8c2f829f>] ret_from_fork+0x3f/0x70
[ 1.171125] [<ffffffff8c2f0ff0>] ? rest_init+0xd0/0xd0
[ 1.171152] Code: c7 87 a0 00 00 00 00 00 00 00 48 89 e5 85 d2 74 47 48 8d 8f c0 00 00 00 48 b8 ff ff ff ff ff ff ff 7f f6 c2 01 74 1b 4c 8b 41 18 <49> 8b 70 18 48 2b 71 28 48 39 c6 7d 0a 4c 89 87 a0 00 00 00 48
[ 1.171155] RIP [<ffffffff8bafac73>] __hrtimer_get_next_event+0x33/0x70
[ 1.171155] RSP <ffff880013c03ee0>
[ 1.171156] CR2: 0000000000000018
[ 1.171162] ---[ end trace 164f7953b3ea131d ]---
[ 1.171163] Kernel panic - not syncing: Fatal exception in interrupt
Thanks,
Kernel Test Robot
6 years, 6 months
