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![]() Rx ntuple offload is not supported in switchdev mode.
Tryng to enable it cause kernel panic.
BUG: kernel NULL pointer dereference, address: 0000000000000008
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 80000001065a5067 P4D 80000001065a5067 PUD 106594067 PMD 0
Oops: 0000 [#1] SMP PTI
CPU: 7 PID: 1089 Comm: ethtool Not tainted 5.13.0-rc7_for_upstream_min_debug_2021_06_23_16_44 #1
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014
RIP: 0010:mlx5e_arfs_enable+0x70/0xd0 [mlx5_core]
Code: 44 24 10 00 00 00 00 48 c7 44 24 18 00 00 00 00 49 63 c4 48 89 e2 44 89 e6 48 69 c0 20 08 00 00 48 89 ef 48 03 85 68 ac 00 00 <48> 8b 40 08 48 89 44 24 08 e8 d2 aa fd ff 48 83 05 82 96 18 00 01
RSP: 0018:ffff8881047679e0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000004000000000 RCX: 0000004000000000
RDX: ffff8881047679e0 RSI: 0000000000000000 RDI: ffff888115100880
RBP: ffff888115100880 R08: ffffffffa00f6cb0 R09: ffff888104767a18
R10: ffff8881151000a0 R11: ffff888109479540 R12: 0000000000000000
R13: ffff888104767bb8 R14: ffff888115100000 R15: ffff8881151000a0
FS: 00007f41a64ab740(0000) GS:ffff8882f5dc0000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000008 CR3: 0000000104cbc005 CR4: 0000000000370ea0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
set_feature_arfs+0x1e/0x40 [mlx5_core]
mlx5e_handle_feature+0x43/0xa0 [mlx5_core]
mlx5e_set_features+0x139/0x1b0 [mlx5_core]
__netdev_update_features+0x2b3/0xaf0
ethnl_set_features+0x176/0x3a0
? __nla_parse+0x22/0x30
genl_family_rcv_msg_doit+0xe2/0x140
genl_rcv_msg+0xde/0x1d0
? features_reply_size+0xe0/0xe0
? genl_get_cmd+0xd0/0xd0
netlink_rcv_skb+0x4e/0xf0
genl_rcv+0x24/0x40
netlink_unicast+0x1f6/0x2b0
netlink_sendmsg+0x225/0x450
sock_sendmsg+0x33/0x40
__sys_sendto+0xd4/0x120
? __sys_recvmsg+0x4e/0x90
? exc_page_fault+0x219/0x740
__x64_sys_sendto+0x25/0x30
do_syscall_64+0x3f/0x80
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f41a65b0cba
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 76 c3 0f 1f 44 00 00 55 48 83 ec 30 44 89 4c
RSP: 002b:00007ffd8d688358 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 00000000010f42a0 RCX: 00007f41a65b0cba
RDX: 0000000000000058 RSI: 00000000010f43b0 RDI: 0000000000000003
RBP: 000000000047ae60 R08: 00007f41a667c000 R09: 000000000000000c
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010f4340
R13: 00000000010f4350 R14: 00007ffd8d688400 R15: 00000000010f42a0
Modules linked in: mlx5_vdpa vhost_iotlb vdpa xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xt_addrtype iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 br_netfilter rpcrdma rdma_ucm ib_iser libiscsi scsi_transport_iscsi ib_umad ib_ipoib rdma_cm iw_cm ib_cm mlx5_ib ib_uverbs ib_core overlay mlx5_core ptp pps_core fuse
CR2: 0000000000000008
---[ end trace c66523f2aba94b43 ]---
Fixes:
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.. | ||
3com | ||
8390 | ||
actions | ||
adaptec | ||
aeroflex | ||
agere | ||
alacritech | ||
allwinner | ||
alteon | ||
altera | ||
amazon | ||
amd | ||
apm | ||
apple | ||
aquantia | ||
arc | ||
atheros | ||
broadcom | ||
brocade | ||
cadence | ||
calxeda | ||
cavium | ||
chelsio | ||
cirrus | ||
cisco | ||
cortina | ||
davicom | ||
dec | ||
dlink | ||
emulex | ||
ezchip | ||
faraday | ||
freescale | ||
fujitsu | ||
hisilicon | ||
huawei | ||
i825xx | ||
ibm | ||
intel | ||
marvell | ||
mediatek | ||
mellanox | ||
micrel | ||
microchip | ||
microsoft | ||
moxa | ||
mscc | ||
myricom | ||
natsemi | ||
neterion | ||
netronome | ||
ni | ||
nvidia | ||
nxp | ||
oki-semi | ||
packetengines | ||
pasemi | ||
pensando | ||
qlogic | ||
qualcomm | ||
rdc | ||
realtek | ||
renesas | ||
rocker | ||
samsung | ||
seeq | ||
sfc | ||
sgi | ||
silan | ||
sis | ||
smsc | ||
socionext | ||
stmicro | ||
sun | ||
synopsys | ||
tehuti | ||
ti | ||
toshiba | ||
tundra | ||
via | ||
wiznet | ||
xilinx | ||
xircom | ||
xscale | ||
dnet.c | ||
dnet.h | ||
ec_bhf.c | ||
ethoc.c | ||
fealnx.c | ||
jme.c | ||
jme.h | ||
Kconfig | ||
korina.c | ||
lantiq_etop.c | ||
lantiq_xrx200.c | ||
Makefile |