From mboxrd@z Thu Jan 1 00:00:00 1970 From: Doug Ledford Subject: mlx4 problems with 4.2-rc8 Date: Sat, 29 Aug 2015 01:27:56 -0400 Message-ID: <55E142DC.8060205@redhat.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="iPrRJekXr1Qb9Bjo5C0BM6qgPG2gT0hKq" Return-path: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Or Gerlitz , linux-rdma , Amir Vadai List-Id: linux-rdma@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --iPrRJekXr1Qb9Bjo5C0BM6qgPG2gT0hKq Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable I'm seeing this with rc8 on a dual port mlx4 adapter set to IB/Eth mode: [ 77.883513] IPv6: ADDRCONF(NETDEV_UP): mlx4_roce: link is not ready [ 77.892044] mlx4_en: mlx4_roce: frag:0 - size:1518 prefix:0 stride:1= 536 [ 77.903129] genirq: Flags mismatch irq 135. 00000000 (mlx4-65@0000:05:00.0) vs. 00000000 (mlx4-65@0000:05:00.0) [ 77.914965] CPU: 0 PID: 1541 Comm: NetworkManager Not tainted 4.2.0-rc8 #58 [ 77.923292] Hardware name: Dell Inc. PowerEdge R820/04K5X5, BIOS 2.2.3 07/09/2014 [ 77.932205] 0000000000000000 00000000c16e3ce1 ffff8820365ab498 ffffffff8167e6ff [ 77.941072] 0000000000000000 ffff8820339e9a00 ffff8820365ab4f8 ffffffff810d2b6e [ 77.949938] 0000000000000246 ffff881032e67aa4 ffff881035e10ba0 00000000c16e3ce1 [ 77.958812] Call Trace: [ 77.962109] [] dump_stack+0x45/0x57 [ 77.968412] [] __setup_irq+0x51e/0x590 [ 77.975018] [] ? mlx4_interrupt+0x80/0x80 [mlx4_cor= e] [ 77.983072] [] request_threaded_irq+0xf4/0x1a0 [ 77.990468] [] mlx4_assign_eq+0x135/0x360 [mlx4_cor= e] [ 77.998513] [] mlx4_en_activate_cq+0x2a7/0x310 [mlx4_en] [ 78.006853] [] ? alloc_cpumask_var_node+0x28/0x40 [ 78.014542] [] ? find_next_bit+0x19/0x20 [ 78.021334] [] ? cpumask_next_and+0x34/0x50 [ 78.028425] [] mlx4_en_start_port+0x1bb/0xb60 [mlx4_en] [ 78.036689] [] ? mlx4_free_cmd_mailbox+0x31/0x40 [mlx4_core] [ 78.045435] [] mlx4_en_open+0x349/0x630 [mlx4_en] [ 78.053107] [] __dev_open+0xc9/0x140 [ 78.059538] [] __dev_change_flags+0xa1/0x160 [ 78.066718] [] dev_change_flags+0x29/0x60 [ 78.073602] [] do_setlink+0x5be/0xa70 [ 78.080097] [] ? mga_imageblit+0x2f/0x40 [mgag200] [ 78.087859] [] ? mga_dirty_update+0x1e6/0x2f0 [mgag200] [ 78.096112] [] ? mga_imageblit+0x2f/0x40 [mgag200] [ 78.103873] [] rtnl_newlink+0x4f0/0x880 [ 78.110586] [] ? rtnl_newlink+0xf3/0x880 [ 78.117372] [] ? security_capable+0x48/0x60 [ 78.124452] [] ? ns_capable+0x2d/0x60 [ 78.130950] [] rtnetlink_rcv_msg+0xa4/0x250 [ 78.138028] [] ? sock_has_perm+0x70/0x90 [ 78.144824] [] ? rtnetlink_rcv+0x40/0x40 [ 78.151615] [] netlink_rcv_skb+0xaf/0xc0 [ 78.158425] [] rtnetlink_rcv+0x2c/0x40 [ 78.164997] [] netlink_unicast+0x101/0x1f0 [ 78.171937] [] netlink_sendmsg+0x401/0x660 [ 78.178867] [] sock_sendmsg+0x38/0x50 [ 78.185335] [] ___sys_sendmsg+0x275/0x290 [ 78.192176] [] ? sysctl_head_finish+0x46/0x50 [ 78.199411] [] ? proc_sys_call_handler+0x88/0xe0 [ 78.206946] [] ? lockref_put_or_lock+0x4c/0x80 [ 78.214296] [] __sys_sendmsg+0x57/0xa0 [ 78.220878] [] SyS_sendmsg+0x12/0x20 [ 78.227283] [] entry_SYSCALL_64_fastpath+0x12/0x71 [ 78.235114] mlx4_en 0000:05:00.0: Failed assigning an EQ to \xfffffff\xffffffb6Z6 \xffffff88\xffffffff\xffffffff\xffffff84\xffffffa20\xffffff81\xffffffff\x= ffffffff\xffffffff\xffffffff [ 78.243732] mlx4_en: mlx4_roce: Failed activating Rx CQ [ 78.319027] mlx4_en: mlx4_roce: Failed starting port:2 The interface in question is unusable. --=20 Doug Ledford GPG KeyID: 0E572FDD --iPrRJekXr1Qb9Bjo5C0BM6qgPG2gT0hKq Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJV4ULdAAoJELgmozMOVy/d5LIP/iz0jq7HZpp0+lB18NVb/wJL foBzoTRlyXgw1wWYDFjCxESwGGS3d0IB52twvwwC9xu0ioC39G6gk89CfuQd2abx GG+EcFLpsif2Pda6l2iIYpwAy2V45jE4tpkHQrO/mnbk0Ntdh3J06aC/RjO03Gct uBaIDe3cdGlgvda0rYUDm0lP7K+i76Qazbe2dwKABYKIs34pnPv+sDvOeZUfR8cZ BwUixzUGCLsKya5DS35DwblO4r6r9wIL1+c+e2fVzqHYfaXsXsEGMHzbtTW2ew3x 2L7L8Cj+mWOCoyaQU5nvAThUB2rdT9Emc0n1KAQsfbPNSkqbW99Bi8UE6XYmP8Xx 7YUCA5NfavAblRZ5WVeAamrBAVrAnw1Xi2IA97Y5wY9sF9nj2t8RixFI3qwIwkNe VU7ViFrqCFg8j3/Tqy6PR82L64ll//3SQjuyOa+jG8F1/cwojj1g1WIAZxFNaVT7 8fFFjrF2rLx/5pAekuvRpG0C/jtA3IuAvgXbeF35Ea573LnAgdu05eyFCgWECrrz G5rnOK5KKqjiMRbPhXHAsALRViViHvV3xtkf0eYRKzeotKNpGGfTEg0136bc3g3v 1WIRvQi8YWK90Ws8Rav6sGRjgQlQqx0FdIKpBqVoIyQQJpjiCRpJrT4wzcPEzjKk lIYWMuSpF6BsaZjtmu/a =ZX7f -----END PGP SIGNATURE----- --iPrRJekXr1Qb9Bjo5C0BM6qgPG2gT0hKq-- -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html