On Wed, Jul 13, 2022 at 04:32:44PM +0200, Ilya Maximets wrote:
> lib/tc.c:1334:44: runtime error: member access within misaligned address
> 0x6210001f5a2c for type 'const struct tcf_t', which requires 8 byte
> alignment
> 0x6210001f5a2c: note: pointer points here
> 24 00 06 00 c3 00 00 00 00 00 00 00 c3 00 00 00 ...
> ^
> 0 0xd7c7ea in nl_parse_tcf lib/tc.c:1334:44
> 1 0xd7bd3a in nl_parse_act_police lib/tc.c:1433:9
> 2 0xd68b1a in nl_parse_single_action lib/tc.c:1922:9
> 3 0xd62c7e in nl_parse_flower_actions lib/tc.c:1992:19
> 4 0xd62c7e in nl_parse_flower_options lib/tc.c:2107:12
> 5 0xd5fa32 in parse_netlink_to_tc_flower lib/tc.c:2155:12
> 6 0xd21760 in netdev_tc_flow_dump_next lib/netdev-offload-tc.c:1158:13
> 7 0x94f442 in netdev_flow_dump_next lib/netdev-offload.c:301:14
> 8 0xcba2f6 in dpif_netlink_flow_dump_next lib/dpif-netlink.c:1901:20
> 9 0x8665b6 in dpif_flow_dump_next lib/dpif.c:1135:9
> 10 0xee5f0f in dpctl_dump_flows lib/dpctl.c:1106:12
> 11 0xee27a3 in dpctl_unixctl_handler lib/dpctl.c:3035:17
> 12 0xc7f78b in process_command lib/unixctl.c:310:13
> 13 0xc7f78b in run_connection lib/unixctl.c:344:17
> 14 0xc7f78b in unixctl_server_run lib/unixctl.c:395:21
> 15 0x59acb4 in main vswitchd/ovs-vswitchd.c:130:9
> 16 0x7f1be043acf2 in __libc_start_main (/lib64/libc.so.6+0x3acf2)
> 17 0x47e91d in _start (vswitchd/ovs-vswitchd+0x47e91d)
>
> Fixes: a9b8cdde69de ("tc: Add support parsing tc police action")
> Signed-off-by: Ilya Maximets <[email protected]>
Acked-by: Simon Horman <[email protected]>
I'd also be happy to apply this patch if that was your intention.
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