Subject: Re: [[email-masked]: [Bug 66111] New: after this message ipv4 bond0 working i no try ipv6 not have this time]

From: Nikolay Aleksandrov <[email-masked]>
Date: Fri, 29 Nov 2013 13:28:29 +0100

On 11/29/2013 12:08 PM, Hannes Frederic Sowa wrote:
> ----- Forwarded message from [email-masked] -----
> 
> From: [email-masked]
> To: [email-masked]
> Date: Fri, 29 Nov 2013 10:24:12 +0000
> Subject: [Bug 66111] New: after this message ipv4 bond0  working i no try
>  ipv6 not have this time
> Message-ID: <[email-masked]/>
> 
> https://bugzilla.kernel.org/show_bug.cgi?id=66111
> 
>             Bug ID: 66111
>            Summary: after this message ipv4 bond0  working i no try ipv6
>                     not have this time
>            Product: Networking
>            Version: 2.5
>     Kernel Version: Linux 12terr 3.12.1 #1 SMP Thu Nov 28 20:32:48 EET
>                     2013 x86_64 GNU/Linux
>           Hardware: x86-64
>                 OS: Linux
>               Tree: Mainline
>             Status: NEW
>           Severity: normal
>           Priority: P1
>          Component: IPV6
>           Assignee: [email-masked]
>           Reporter: [email-masked]
>         Regression: No
> 
> [    8.449805] bonding: bond0: enslaving eth2 as an active interface with an up
> link.
> [    8.633226] RTNL: assertion failed at drivers/net/bonding/bond_main.c (3398)
> [    8.633303] CPU: 0 PID: 2007 Comm: rpcbind Tainted: G           O 3.12.1 #1
> [    8.633306] Hardware name: System manufacturer System Product Name/F2A85-V,
> BIOS 5023 10/29/2012
> [    8.633309]  0000000000000000 0000000000000000 ffffffff81347bc5
> ffff880429ed5000
> [    8.633314]  ffffffffa0106ea2 ffff880429ed5000 0000000000000000
> ffff880429ed5000
> [    8.633318]  ffffffff81297d35 0000000000000001 ffff88042994bc80
> ffff88042cd45e4c
> [    8.633321] Call Trace:
> [    8.633331]  [<ffffffff81347bc5>] ? dump_stack+0x41/0x51
> [    8.633340]  [<ffffffffa0106ea2>] ? bond_set_rx_mode+0x2d/0xa7 [bonding]
> [    8.633345]  [<ffffffff81297d35>] ? __dev_mc_add+0x48/0x59
> [    8.633351]  [<ffffffff813208fa>] ? igmp6_group_added+0x79/0x1a6
> [    8.633355]  [<ffffffff810f82a9>] ? kmem_cache_alloc_trace+0xbc/0xcb
> [    8.633359]  [<ffffffff81321c7c>] ? ipv6_dev_mc_inc+0x20e/0x236
> [    8.633363]  [<ffffffff81321dba>] ? ipv6_sock_mc_join+0x116/0x171
> [    8.633369]  [<ffffffff813174a5>] ? do_ipv6_setsockopt.isra.6+0x8ee/0xc76
> [    8.633373]  [<ffffffff8128fc9b>] ? dev_name_hash.isra.59+0x20/0x35
> [    8.633377]  [<ffffffff8128fd9d>] ? dev_get_by_name_rcu+0x31/0x52
> [    8.633383]  [<ffffffff8111e0c7>] ? __inode_wait_for_writeback+0x67/0xae
> [    8.633388]  [<ffffffff8104ee54>] ? wake_atomic_t_function+0x21/0x21
> [    8.633393]  [<ffffffff8112e6ed>] ? fsnotify_clear_marks_by_inode+0xa0/0x10e
> [    8.633396]  [<ffffffff810f7c8e>] ? kmem_cache_free+0x32/0xbf
> [    8.633401]  [<ffffffff8110fb08>] ? dentry_kill+0x13d/0x148
> [    8.633405]  [<ffffffff8110fd83>] ? dput+0xe5/0xef
> [    8.633410]  [<ffffffff81317940>] ? ipv6_setsockopt+0x4f/0x97
> [    8.633415]  [<ffffffff8128210d>] ? SyS_setsockopt+0x80/0xab
> [    8.633418]  [<ffffffff813510e2>] ? system_call_fastpath+0x16/0x1b
> [    8.907232] RPC: Registered named UNIX socket transport module.
> [    8.907237] RPC: Registered udp transport module.
> [    8.907239] RPC: Registered tcp transport module.
> [    8.907241] RPC: Registered tcp NFSv4.1 backchannel transport module.
> 
Hm, I believe this should be fixed by commit
b32418705107265dfca5edfe2b547643e53a732e ("bonding: RCUify bond_set_rx_mode()").
$ git tag --contains b32418705107265dfca5edfe2b547643e53a732e
v3.13-rc1

Nik