Displaying 3 results from an estimated 3 matches for "bond_enslav".
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bond_enslave
2016 Dec 05
1
Oops with CONFIG_VMAP_STCK and bond device + virtio-net
...ffff9d50a3583240 0000000087654321 0000000000000002
0000000000000000 0000000000000000 0000000000000000 000000007b8f5301
Call Trace:
[<ffffffffc0051123>] virtnet_set_mac_address+0xb3/0x140 [virtio_net]
[<ffffffffbc7ae305>] dev_set_mac_address+0x55/0xc0
[<ffffffffc03f319e>] bond_enslave+0x34e/0x1180 [bonding]
[<ffffffffbc7ca22f>] do_setlink+0x6cf/0xd10
[<ffffffffbc20dd6a>] ? get_page_from_freelist+0x6ba/0xca0
[<ffffffffbc037de9>] ? sched_clock+0x9/0x10
[<ffffffffbc068475>] ? kvm_sched_clock_read+0x25/0x40
[<ffffffffbc111ed6>] ? __lock_acqui...
2016 Dec 05
1
Oops with CONFIG_VMAP_STCK and bond device + virtio-net
...ffff9d50a3583240 0000000087654321 0000000000000002
0000000000000000 0000000000000000 0000000000000000 000000007b8f5301
Call Trace:
[<ffffffffc0051123>] virtnet_set_mac_address+0xb3/0x140 [virtio_net]
[<ffffffffbc7ae305>] dev_set_mac_address+0x55/0xc0
[<ffffffffc03f319e>] bond_enslave+0x34e/0x1180 [bonding]
[<ffffffffbc7ca22f>] do_setlink+0x6cf/0xd10
[<ffffffffbc20dd6a>] ? get_page_from_freelist+0x6ba/0xca0
[<ffffffffbc037de9>] ? sched_clock+0x9/0x10
[<ffffffffbc068475>] ? kvm_sched_clock_read+0x25/0x40
[<ffffffffbc111ed6>] ? __lock_acqui...
2016 Dec 07
0
Oops with CONFIG_VMAP_STCK and bond device + virtio-net
On Mon, Dec 5, 2016 at 3:53 PM, Laura Abbott <labbott at redhat.com> wrote:
> This looks like an issue with CONFIG_VMAP_STACK since bond_enslave uses
> struct sockaddr from the stack and virtnet_set_mac_address calls
> sg_init_one which triggers BUG_ON(!virt_addr_valid(buf));
>
> I know there have been a lot of CONFIG_VMAP_STACK fixes around but I
> didn't find this one reported yet.
Fixed by:
commit e37e2ff350a321ad9c...