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Bug#834690: marked as done (linux-image bug)

Your message dated Sun, 09 May 2021 13:26:27 -0700 (PDT)
with message-id <60984573.1c69fb81.914e8.1f65@mx.google.com>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #834487,
regarding linux-image bug
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
834487: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=834487
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: linux-image
Version: 3.16.7-ckt25-2 & 3.16.7-ckt25-2+deb8u3

update this panic problem :
the panic don't happen again when updating kernel to 4.4.6. 
my OS is debian 8.5
hardware information:
        Manufacturer: Dell Inc.
        Product Name: 082F9M
        CPU: Intel(R) Xeon(R) CPU E5-2630 v4 @ 2.20GHz
        
we run a golang applications on the OS, and the golang version is  1.6.2


2016-08-16 14:20 GMT+08:00 张永肃 <zhangyongsu@bytedance.com>:
Package: linux-image
Version: 3.16.7-ckt25-2 & 3.16.7-ckt25-2+deb8u3

we face kernel panic issue :

1. kernel  panic on 3.16.7-ckt25-2+deb8u3 ; 2 kinds of dumping informations :

A:
[3145152.947164] BUG: unable to handle kernel NULL pointer dereference at 0000000000000592
[3145152.947235] IP: [<ffffffff8109ab05>] update_cfs_rq_blocked_load+0x5/0x120
[3145152.947292] PGD 6708ba067 PUD 857130067 PMD 0 
[3145152.947332] Oops: 0000 [#1] SMP 
[3145152.947360] Modules linked in: dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag nls_utf8 fuse btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs libcrc32c crc32c_generic dm_mod 8021q garp stp mrp llc iTCO_wdt iTCO_vendor_support x86_pkg_temp_thermal coretemp kvm_intel kvm crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd pcspkr ast evdev joydev ttm drm_kms_helper drm i2c_algo_bit lpc_ich mei_me i2c_i801 mfd_core mei shpchp i2c_core tpm_tis wmi tpm ipmi_watchdog processor acpi_power_meter thermal_sys acpi_pad button ipmi_si ipmi_poweroff ipmi_devintf ipmi_msghandler autofs4 ext4 crc16 mbcache jbd2 hid_generic usbhid hid sg sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel ahci libahci
[3145152.948012]  ehci_pci xhci_hcd ehci_hcd libata ixgbe dca ptp usbcore scsi_mod pps_core usb_common mdio
[3145152.948091] CPU: 21 PID: 76919 Comm: cypher Not tainted 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-2+deb8u3
[3145152.948158] Hardware name: Powerleader PR2760TG/X10DRT-PT, BIOS 2.0 12/18/2015
[3145152.948211] task: ffff880109e73470 ti: ffff880109f58000 task.ti: ffff880109f58000
[3145152.948265] RIP: 0010:[<ffffffff8109ab05>]  [<ffffffff8109ab05>] update_cfs_rq_blocked_load+0x5/0x120
[3145152.948336] RSP: 0018:ffff880109f5ba90  EFLAGS: 00010086
[3145152.948376] RAX: 0000000000000000 RBX: ffff8805d54162b8 RCX: 0000000000000001
[3145152.948428] RDX: 0000000000007c00 RSI: 00000000bac33bc5 RDI: 00000000000004e2
[3145152.948481] RBP: 00000000000004e2 R08: 0000000000000001 R09: 000000000000b414
[3145152.948533] R10: 000000000000001a R11: 000000000000024d R12: 0000000000000000
[3145152.948585] R13: 000fbfdbbac33bc4 R14: 0000000000000000 R15: ffff88087f852f00
[3145152.948638] FS:  00007f5586b1d700(0000) GS:ffff88087fac0000(0000) knlGS:0000000000000000
[3145152.948697] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[3145152.950669] CR2: 0000000000000592 CR3: 00000007320c4000 CR4: 00000000003407e0
[3145152.952641] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[3145152.954612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[3145152.956504] Stack:
[3145152.958341]  ffffffff8109f134 ffff880105bf1598 ffff88087f852f78 ffff880109f5bb90
[3145152.960253]  0000000000000000 0000000000000000 ffffffff8109f1e7 ffff880109e73470
[3145152.962190]  ffff880800000000 ffffffff8101b93d ffffffff8101b995 ffff880105bf1530
[3145152.964120] Call Trace:
[3145152.966053]  [<ffffffff8109f134>] ? dequeue_task_fair+0x224/0x970
[3145152.967990]  [<ffffffff8109f1e7>] ? dequeue_task_fair+0x2d7/0x970
[3145152.969896]  [<ffffffff8101b93d>] ? native_sched_clock+0x2d/0x80
[3145152.971752]  [<ffffffff8101b995>] ? sched_clock+0x5/0x10
[3145152.973584]  [<ffffffff8109acbb>] ? move_task+0x1b/0x50
[3145152.975400]  [<ffffffff810a2395>] ? load_balance+0x455/0x850
[3145152.977208]  [<ffffffff810a2b3f>] ? pick_next_task_fair+0x3af/0x820
[3145152.979038]  [<ffffffff81510416>] ? __schedule+0x106/0x700
[3145152.980884]  [<ffffffff810d1b8c>] ? futex_wait_queue_me+0xcc/0x130
[3145152.982733]  [<ffffffff810d1e62>] ? futex_wait+0x162/0x260
[3145152.984589]  [<ffffffff810d1ffd>] ? wake_futex+0x5d/0x80
[3145152.986414]  [<ffffffff810d208f>] ? futex_wake+0x6f/0x120
[3145152.988214]  [<ffffffff810d3ff2>] ? do_futex+0xf2/0xb60
[3145152.989963]  [<ffffffff814063bb>] ? SYSC_recvfrom+0xfb/0x140
[3145152.991694]  [<ffffffff810d4ace>] ? SyS_futex+0x6e/0x150
[3145152.993409]  [<ffffffff8151420d>] ? system_call_fast_compare_end+0x10/0x15
[3145152.995110] Code: 00 00 00 e9 67 ff ff ff c7 42 08 ff ff ff ff ba ff ff ff ff e9 56 ff ff ff 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 <48> 8b 87 b0 00 00 00 48 8b 80 a8 08 00 00 48 c1 e8 14 48 89 c2 
[3145152.998715] RIP  [<ffffffff8109ab05>] update_cfs_rq_blocked_load+0x5/0x120
[3145153.000492]  RSP <ffff880109f5ba90>
[3145153.002219] CR2: 0000000000000592

B:
[541280.120347] BUG: unable to handle kernel NULL pointer dereference at           (null)
[541280.120379] IP: [<          (null)>]           (null)
[541280.120397] PGD 10546d2067 PUD 10546d3067 PMD 0 
[541280.120427] Oops: 0010 [#1] SMP 
[541280.120449] Modules linked in: nls_utf8 fuse btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs libcrc32c crc32c_generic dm_mod 8021q garp stp mrp llc ipmi_watchdog x86_pkg_temp_thermal coretemp kvm_intel kvm crc32_pclmul iTCO_wdt iTCO_vendor_support mxm_wmi evdev aesni_intel aes_x86_64 lrw dcdbas gf128mul ttm glue_helper ablk_helper drm_kms_helper cryptd drm i2c_algo_bit i2c_core pcspkr mei_me lpc_ich shpchp mei mfd_core wmi processor thermal_sys acpi_power_meter button ipmi_si ipmi_poweroff ipmi_devintf ipmi_msghandler autofs4 ext4 crc16 mbcache jbd2 sg sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel ahci libahci ixgbe dca libata ptp ehci_pci xhci_hcd ehci_hcd pps_core mdio usbcore scsi_mod usb_common
[541280.121071] CPU: 10 PID: 1504 Comm: gmond Not tainted 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-2
[541280.121140] Hardware name: Dell Inc. PowerEdge C6320/082F9M, BIOS 2.1.5 04/12/2016
[541280.121206] task: ffff88084b236110 ti: ffff88084e718000 task.ti: ffff88084e718000
[541280.121271] RIP: 0010:[<0000000000000000>]  [<          (null)>]           (null)
[541280.121340] RSP: 0018:ffff88084e71bd68  EFLAGS: 00010002
[541280.121378] RAX: ffff88087f2b2f00 RBX: ffffffff8109c79b RCX: 000011cd5999ddfe
[541280.121443] RDX: 0000000000000002 RSI: ffff880854e20f40 RDI: ffff88087f2b2f78
[541280.121507] RBP: ffff88084b236178 R08: 0000000000000001 R09: 000000000000b897
[541280.121572] R10: 0000000000000064 R11: 0000000000000293 R12: ffff88084b302500
[541280.121637] R13: 0000000000000001 R14: 0000000000000001 R15: ffff88087f2b2f00
[541280.121702] FS:  00007fce17227700(0000) GS:ffff88087f2a0000(0000) knlGS:0000000000000000
[541280.121768] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[541280.121808] CR2: 0000000000000000 CR3: 00000010546d1000 CR4: 00000000003407e0
[541280.121873] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[541280.121938] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[541280.122002] Stack:
[541280.122032]  ffffffff8109f254 ffff88084b236628 0000000100000001 ffffffff8101b91d
[541280.122113]  ffffffff8101b975 ffff88084b236570 ffff88084b236110 ffff88087f2b2f00
[541280.122193]  000000000000000a 0000000000000000 ffff88084e71bec8 ffffffff81510ee9
[541280.122274] Call Trace:
[541280.122311]  [<ffffffff8109f254>] ? dequeue_task_fair+0x2a4/0x970
[541280.122356]  [<ffffffff8101b91d>] ? native_sched_clock+0x2d/0x80
[541280.122398]  [<ffffffff8101b975>] ? sched_clock+0x5/0x10
[541280.122439]  [<ffffffff81510ee9>] ? __schedule+0x439/0x700
[541280.122479]  [<ffffffff81510a3d>] ? schedule_hrtimeout_range_clock+0x12d/0x170
[541280.122545]  [<ffffffff8108ab30>] ? hrtimer_get_res+0x50/0x50
[541280.122586]  [<ffffffff815109b4>] ? schedule_hrtimeout_range_clock+0xa4/0x170
[541280.122653]  [<ffffffff811e931a>] ? ep_poll+0x25a/0x340
[541280.122693]  [<ffffffff810970a0>] ? wake_up_state+0x10/0x10
[541280.122733]  [<ffffffff811ea7a4>] ? SyS_epoll_wait+0xb4/0xe0
[541280.122774]  [<ffffffff81514a0d>] ? system_call_fast_compare_end+0x10/0x15
[541280.122817] Code:  Bad RIP value.
[541280.122857] RIP  [<          (null)>]           (null)
[541280.122899]  RSP <ffff88084e71bd68>
[541280.122933] CR2: 0000000000000000

2. kernel panic on 3.16.7-ckt25-2 ; the information :
[4392765.264279] kernel tried to execute NX-protected page - exploit attempt? (uid: 1000)
[4392765.264301] BUG: unable to handle kernel paging request at ffff880fe55afec8
[4392765.264331] IP: [<ffff880fe55afec8>] 0xffff880fe55afec8
[4392765.264351] PGD 1af4067 PUD 8000000fc00001e3 
[4392765.264378] Oops: 0011 [#1] SMP 
[4392765.264400] Modules linked in: 8021q garp stp mrp llc ipmi_watchdog x86_pkg_temp_thermal coretemp iTCO_wdt kvm_intel iTCO_vendor_support evdev mxm_wmi kvm crc32_pclmul dcdbas aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ttm drm_kms_helper pcspkr drm i2c_algo_bit i2c_core lpc_ich mei_me mfd_core mei shpchp processor wmi thermal_sys acpi_power_meter button ipmi_si ipmi_poweroff ipmi_devintf ipmi_msghandler autofs4 ext4 crc16 mbcache jbd2 sg sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel ahci ixgbe libahci dca ptp libata pps_core ehci_pci mdio ehci_hcd xhci_hcd usbcore scsi_mod usb_common
[4392765.264818] CPU: 36 PID: 97190 Comm: nginx Not tainted 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-2
[4392765.264839] Hardware name: Dell Inc. PowerEdge C6320/082F9M, BIOS 2.1.5 04/12/2016
[4392765.264861] task: ffff881037054390 ti: ffff880fe55ac000 task.ti: ffff880fe55ac000
[4392765.264883] RIP: 0010:[<ffff880fe55afec8>]  [<ffff880fe55afec8>] 0xffff880fe55afec8
[4392765.264957] RSP: 0018:ffff880fe55afdc0  EFLAGS: 00010086
[4392765.264996] RAX: 0000000000000000 RBX: ffffffff8101b975 RCX: 0000000000000000
[4392765.265061] RDX: 0000000000000000 RSI: ffff881037054390 RDI: ffff88087f452f00
[4392765.265126] RBP: ffff8810370547f0 R08: 0000000000000001 R09: 000000000000bba7
[4392765.265190] R10: 00000000000001f4 R11: 0000000000000246 R12: ffff881037054390
[4392765.265255] R13: ffff88087f452f00 R14: 0000000000000024 R15: 0000000000000000
[4392765.265320] FS:  00007fb3f314e740(0000) GS:ffff88087f440000(0000) knlGS:0000000000000000
[4392765.265387] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[4392765.265428] CR2: ffff880fe55afec8 CR3: 00000010551d6000 CR4: 00000000003407e0
[4392765.265493] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[4392765.265558] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[4392765.265622] Stack:
[4392765.265652]  ffffffff81510ee9 0000000000012f00 ffff880fe55affd8 0000000000012f00
[4392765.265733]  ffff881037054390 ffff880fe55afec8 000000000007a11f 0000000000000000
[4392765.265814]  ffff8808522af220 ffff881037054390 ffff880fe55afec8 ffffffff81510a3d
[4392765.265894] Call Trace:
[4392765.265931]  [<ffffffff81510ee9>] ? __schedule+0x439/0x700
[4392765.265973]  [<ffffffff81510a3d>] ? schedule_hrtimeout_range_clock+0x12d/0x170
[4392765.266039]  [<ffffffff8108ab30>] ? hrtimer_get_res+0x50/0x50
[4392765.266080]  [<ffffffff815109b4>] ? schedule_hrtimeout_range_clock+0xa4/0x170
[4392765.266147]  [<ffffffff811e931a>] ? ep_poll+0x25a/0x340
[4392765.266189]  [<ffffffff810970a0>] ? wake_up_state+0x10/0x10
[4392765.266230]  [<ffffffff811ea7a4>] ? SyS_epoll_wait+0xb4/0xe0
[4392765.266272]  [<ffffffff81514a0d>] ? system_call_fast_compare_end+0x10/0x15
[4392765.266314] Code: 88 ff ff 00 00 00 00 00 00 00 00 1a 93 1e 81 ff ff ff ff 00 00 00 00 00 02 00 00 90 7c 53 f4 b3 7f 00 00 1f a1 07 00 00 00 00 00 <4f> 18 31 f0 38 97 0f 00 00 00 00 00 00 00 00 00 01 00 00 00 00 
[4392765.266692] RIP  [<ffff880fe55afec8>] 0xffff880fe55afec8
[4392765.266735]  RSP <ffff880fe55afdc0>
[4392765.266769] CR2: ffff880fe55afec8

Yongsu


--- End Message ---
--- Begin Message --- 
Hi

This bug was filed for a very old kernel or the bug is old itself
without resolution.

If you can reproduce it with

- the current version in unstable/testing
- the latest kernel from backports

please reopen the bug, see https://www.debian.org/Bugs/server-control
for details.

Regards,
Salvatore

--- End Message ---
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