Kernel Panic

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beiriz
Posts: 10
Joined: 05 Mar 2016, 12:31

Kernel Panic

Post by beiriz » 09 Jan 2018, 13:07

Hi all,

After the last commit, I'm getting those kernel panics in ipoe:

I´m using commit e6c7f245411e9ddd8781315b4e2359f418e4339d and my system: Debian 9 - Linux accel2 4.9.0-5-amd64 #1 SMP Debian 4.9.65-3+deb9u2 (2018-01-04) x86_64 GNU/Linux

Jan 9 10:43:09 accel2 kernel: [13872.374250] ------------[ cut here ]------------
Jan 9 10:43:09 accel2 kernel: [13872.374259] WARNING: CPU: 5 PID: 1497 at /build/linux-4.9.65/lib/list_debug.c:94 __list_add_rcu+0x7a/0x80
Jan 9 10:43:09 accel2 kernel: [13872.374261] list_add_rcu corruption. prev->next should be next (ffffffffc069a740), but was (null). (prev=ffff9d4eed3998e0).
Jan 9 10:43:09 accel2 kernel: [13872.374263] Modules linked in: act_mirred act_skbedit cls_u32 sch_ingress sch_tbf ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_tcpudp xt_conntrack ip6table_raw iptable_raw cls_flow ip6table_mangle sch_htb ip6table_filter ifb ip6_tables iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter vlan_mon(O) ipoe(O) binfmt_misc 8021q garp mrp stp llc intel_rapl sb_edac edac_core x86_pkg_temp_thermal intel_powerclamp coretemp joydev kvm ipmi_devintf iTCO_wdt iTCO_vendor_support irqbypass mgag200 ttm drm_kms_helper drm i2c_algo_bit crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate wmi evdev lpc_ich ipmi_si intel_uncore dcdbas pcspkr intel_rapl_perf sg shpchp acpi_power_meter ipmi_msghandler mfd_core button mei_me mei acpi_pad tcp_htcp ip_tables
Jan 9 10:43:09 accel2 kernel: [13872.374323] x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache hid_generic usbhid hid sr_mod cdrom sd_mod crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd ixgbe dca mdio ahci libahci libata tg3 ehci_pci ehci_hcd ptp pps_core libphy usbcore megaraid_sas usb_common scsi_mod
Jan 9 10:43:09 accel2 kernel: [13872.374357] CPU: 5 PID: 1497 Comm: accel2 Tainted: G W O 4.9.0-5-amd64 #1 Debian 4.9.65-3+deb9u2
Jan 9 10:43:09 accel2 kernel: [13872.374358] Hardware name: Dell Inc. PowerEdge R420/0Y50HN, BIOS 2.3.3 07/10/2014
Jan 9 10:43:09 accel2 kernel: [13872.374360] 0000000000000000 ffffffffb2929964 ffffb6d48262ba68 0000000000000000
Jan 9 10:43:09 accel2 kernel: [13872.374364] ffffffffb267662e ffffffffc069a740 ffffb6d48262bac0 ffff9d4ed9bf98e0
Jan 9 10:43:09 accel2 kernel: [13872.374368] ffff9d4eebc40014 0000000000000000 ffff9d4ed9bf9000 ffffffffb26766af
Jan 9 10:43:09 accel2 kernel: [13872.374371] Call Trace:
Jan 9 10:43:09 accel2 kernel: [13872.374379] [<ffffffffb2929964>] ? dump_stack+0x5c/0x78
Jan 9 10:43:09 accel2 kernel: [13872.374385] [<ffffffffb267662e>] ? __warn+0xbe/0xe0
Jan 9 10:43:09 accel2 kernel: [13872.374389] [<ffffffffb26766af>] ? warn_slowpath_fmt+0x5f/0x80
Jan 9 10:43:09 accel2 kernel: [13872.374392] [<ffffffffb29486ca>] ? __list_add_rcu+0x7a/0x80
Jan 9 10:43:09 accel2 kernel: [13872.374397] [<ffffffffc069513f>] ? ipoe_nl_cmd_create+0x31f/0x550 [ipoe]
Jan 9 10:43:09 accel2 kernel: [13872.374402] [<ffffffffb2b388ec>] ? genl_family_rcv_msg+0x1bc/0x360
Jan 9 10:43:09 accel2 kernel: [13872.374418] [<ffffffffc01bd6fd>] ? scsi_request_fn+0x3d/0x5e0 [scsi_mod]
Jan 9 10:43:09 accel2 kernel: [13872.374421] [<ffffffffb2b38a90>] ? genl_family_rcv_msg+0x360/0x360
Jan 9 10:43:09 accel2 kernel: [13872.374423] [<ffffffffb2b38b12>] ? genl_rcv_msg+0x82/0xc0
Jan 9 10:43:09 accel2 kernel: [13872.374426] [<ffffffffb2b380c1>] ? netlink_rcv_skb+0xa1/0xc0
Jan 9 10:43:09 accel2 kernel: [13872.374428] [<ffffffffb2b38714>] ? genl_rcv+0x24/0x40
Jan 9 10:43:09 accel2 kernel: [13872.374430] [<ffffffffb2b37a94>] ? netlink_unicast+0x184/0x230
Jan 9 10:43:09 accel2 kernel: [13872.374432] [<ffffffffb2b37e38>] ? netlink_sendmsg+0x2f8/0x3b0
Jan 9 10:43:09 accel2 kernel: [13872.374436] [<ffffffffb2ae3880>] ? sock_sendmsg+0x30/0x40
Jan 9 10:43:09 accel2 kernel: [13872.374438] [<ffffffffb2ae42f2>] ? ___sys_sendmsg+0x2c2/0x2d0
Jan 9 10:43:09 accel2 kernel: [13872.374441] [<ffffffffb2b36544>] ? netlink_insert+0x1a4/0x310
Jan 9 10:43:09 accel2 kernel: [13872.374444] [<ffffffffb2b3673e>] ? netlink_autobind.isra.30+0x8e/0xd0
Jan 9 10:43:09 accel2 kernel: [13872.374447] [<ffffffffb27fea1a>] ? __check_object_size+0xfa/0x1d8
Jan 9 10:43:09 accel2 kernel: [13872.374449] [<ffffffffb2ae2895>] ? move_addr_to_user+0xb5/0xd0
Jan 9 10:43:09 accel2 kernel: [13872.374452] [<ffffffffb2ae4bc1>] ? __sys_sendmsg+0x51/0x90
Jan 9 10:43:09 accel2 kernel: [13872.374459] [<ffffffffb2c0761e>] ? system_call_fast_compare_end+0xc/0xb7
Jan 9 10:43:09 accel2 kernel: [13872.374461] ---[ end trace 17624abeee4b2859 ]---

glaubermattar
Posts: 4
Joined: 27 Dec 2017, 02:43

Re: Kernel Panic

Post by glaubermattar » 09 Jan 2018, 15:13

You already try the commit f745befbea4d09fb47d5172d58f5b4a162d18977 ???

Regards.

beiriz
Posts: 10
Joined: 05 Mar 2016, 12:31

Re: Kernel Panic

Post by beiriz » 09 Jan 2018, 15:37

yes, I used the commit f745befbea4d09fb47d5172d58f5b4a162d18977 and the kernel panic persists

Dmitry
Администратор
Posts: 949
Joined: 09 Oct 2014, 10:06

Re: Kernel Panic

Post by Dmitry » 09 Jan 2018, 18:49

try commit 109e23ab396db599911deaba2dd06bcc3081f5ea

gondim
Posts: 64
Joined: 04 Mar 2016, 14:44

Re: Kernel Panic

Post by gondim » 09 Jan 2018, 23:37

Hi Dmitry,

Without kernel panics using commit 109e23ab396db599911deaba2dd06bcc3081f5ea.

Thnx and best regards.

beiriz
Posts: 10
Joined: 05 Mar 2016, 12:31

Re: Kernel Panic

Post by beiriz » 10 Jan 2018, 12:31

OK! The Commit 109e23ab396db599911deaba2dd06bcc3081f5ea worked perfectly (no Kernel Panic) :)
Thank you

beiriz
Posts: 10
Joined: 05 Mar 2016, 12:31

Re: Kernel Panic

Post by beiriz » 10 Jan 2018, 12:32

Solved. We can close this post :)

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