[ 328.579154] i40e 0000:b7:00.2: failed to get tracking for 256 queues for VSI 0 err -12 [ 328.579280] i40e 0000:b7:00.2: setup of MAIN VSI failed [ 328.579367] i40e 0000:b7:00.2: can't remove VEB 162 with 0 VSIs left [ 328.579467] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 328.579573] #PF: supervisor read access in kernel mode [ 328.579655] #PF: error_code(0x0000) - not-present page [ 328.579737] PGD 0 P4D 0 [ 328.579780] Oops: 0000 [#1] SMP PTI [ 328.579835] CPU: 0 PID: 2157 Comm: xdpsock_multide Not tainted 5.5.0-rc3-moa+ #1 [ 328.579951] Hardware name: Supermicro SYS-E300-9D-8CN8TP/X11SDV-8C-TP8F, BIOS 1.1a 05/17/2019 [ 328.580093] RIP: 0010:i40e_xdp+0xfc/0x1d0 [i40e] [ 328.580162] Code: 00 ba 01 00 00 00 be 01 00 00 00 e8 3e e9 ff ff 66 83 bd f6 0c 00 00 00 74 27 31 c0 48 8b 95 90 0c 00 00 48 8b 8d d0 0c 00 00 <48> 8b 14 c2 48 83 c0 01 48 89 4a 20 0f b7 95 f6 0c 00 00 39 c2 7f [ 328.580455] RSP: 0018:ffffb2654341f888 EFLAGS: 00010246 [ 328.580538] RAX: 0000000000000000 RBX: ffffffffc0358301 RCX: ffffb26540719000 [ 328.580650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff91571fe18810 [ 328.580762] RBP: ffff91570ef3b000 R08: 0000000000000000 R09: 00000000000005d5 [ 328.580875] R10: 0000000000aaaaaa R11: 0000000000000000 R12: 0000000000000000 [ 328.580987] R13: 0000000000000000 R14: ffffb26540719000 R15: ffffffffc032f300 [ 328.581099] FS: 00007f079f960740(0000) GS:ffff91571fe00000(0000) knlGS:0000000000000000 [ 328.581227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 328.581316] CR2: 0000000000000000 CR3: 000000085578c005 CR4: 00000000007606f0 [ 328.581428] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 328.581541] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 328.585600] PKRU: 55555554 [ 328.589632] Call Trace: [ 328.593637] ? i40e_reconfig_rss_queues+0x100/0x100 [i40e] [ 328.597641] dev_xdp_install+0x4e/0x70 [ 328.601530] dev_change_xdp_fd+0x11a/0x260 [ 328.605335] do_setlink+0xdd0/0xe80 [ 328.609020] ? get_page_from_freelist+0x738/0x10d0 [ 328.612678] ? on_each_cpu+0x54/0x60 [ 328.616233] ? kmem_cache_alloc_node+0x43/0x1f0 [ 328.619856] ? optimize_nops.isra.0+0x90/0x90 [ 328.623457] rtnl_setlink+0xe5/0x160 [ 328.627015] ? security_capable+0x40/0x60 [ 328.630541] rtnetlink_rcv_msg+0x2b0/0x360 [ 328.634046] ? alloc_file+0x76/0xf0 [ 328.637513] ? alloc_file_pseudo+0xa3/0x110 [ 328.640949] ? rtnl_calcit.isra.0+0x110/0x110 [ 328.644369] netlink_rcv_skb+0x49/0x110 [ 328.647757] netlink_unicast+0x191/0x230 [ 328.651140] netlink_sendmsg+0x225/0x460 [ 328.654481] sock_sendmsg+0x5e/0x60 [ 328.657784] __sys_sendto+0xee/0x160 [ 328.661050] ? __sys_getsockname+0x7e/0xc0 [ 328.664306] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 328.667564] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 328.670715] ? trace_hardirqs_off_caller+0x2d/0xd0 [ 328.673841] ? do_syscall_64+0x12/0x140 [ 328.676955] __x64_sys_sendto+0x25/0x30 [ 328.680025] do_syscall_64+0x50/0x140 [ 328.683046] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.686097] RIP: 0033:0x7f079fa7b66d [ 328.689126] Code: ff ff ff ff eb bc 0f 1f 80 00 00 00 00 48 8d 05 79 3d 0c 00 41 89 ca 8b 00 85 c0 75 20 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 6b c3 66 2e 0f 1f 84 00 00 00 00 00 55 48 83 [ 328.695639] RSP: 002b:00007fffe2a66e88 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 328.698886] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f079fa7b66d [ 328.702098] RDX: 0000000000000034 RSI: 00007fffe2a66ea0 RDI: 0000000000000007 [ 328.705240] RBP: 00007fffe2a66f20 R08: 0000000000000000 R09: 0000000000000000 [ 328.708278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 328.711244] R13: 0000000000000006 R14: 0000000000000007 R15: 0000000000000020 [ 328.714150] Modules linked in: x86_pkg_temp_thermal i40e igb mlx5_core efivarfs nvme nvme_core [ 328.717149] CR2: 0000000000000000 [ 328.720135] ---[ end trace f2aa62f9801a8115 ]--- [ 328.723157] RIP: 0010:i40e_xdp+0xfc/0x1d0 [i40e] [ 328.726171] Code: 00 ba 01 00 00 00 be 01 00 00 00 e8 3e e9 ff ff 66 83 bd f6 0c 00 00 00 74 27 31 c0 48 8b 95 90 0c 00 00 48 8b 8d d0 0c 00 00 <48> 8b 14 c2 48 83 c0 01 48 89 4a 20 0f b7 95 f6 0c 00 00 39 c2 7f [ 328.732497] RSP: 0018:ffffb2654341f888 EFLAGS: 00010246 [ 328.735655] RAX: 0000000000000000 RBX: ffffffffc0358301 RCX: ffffb26540719000 [ 328.738890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff91571fe18810 [ 328.742151] RBP: ffff91570ef3b000 R08: 0000000000000000 R09: 00000000000005d5 [ 328.745377] R10: 0000000000aaaaaa R11: 0000000000000000 R12: 0000000000000000 [ 328.748616] R13: 0000000000000000 R14: ffffb26540719000 R15: ffffffffc032f300 [ 328.751848] FS: 00007f079f960740(0000) GS:ffff91571fe00000(0000) knlGS:0000000000000000 [ 328.755130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 328.758421] CR2: 0000000000000000 CR3: 000000085578c005 CR4: 00000000007606f0 [ 328.761777] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 328.765113] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 328.768421] PKRU: 55555554 [ 328.780850] BUG: kernel NULL pointer dereference, address: 0000000000000f40 [ 328.784237] #PF: supervisor read access in kernel mode [ 328.787635] #PF: error_code(0x0000) - not-present page [ 328.791042] PGD 0 P4D 0 [ 328.794431] Oops: 0000 [#2] SMP PTI [ 328.797827] CPU: 0 PID: 185 Comm: kworker/0:2 Tainted: G D 5.5.0-rc3-moa+ #1 [ 328.801358] Hardware name: Supermicro SYS-E300-9D-8CN8TP/X11SDV-8C-TP8F, BIOS 1.1a 05/17/2019 [ 328.804971] Workqueue: i40e i40e_service_task [i40e] [ 328.808596] RIP: 0010:i40e_notify_client_of_netdev_close+0x6/0x60 [i40e] [ 328.812301] Code: 40 10 e8 1d 9c ab ca 48 8b 44 24 28 65 48 33 04 25 28 00 00 00 75 06 48 83 c4 30 5b c3 e8 e2 3c d2 c9 66 90 0f 1f 44 00 00 53 <48> 8b 87 40 0f 00 00 48 8b 98 38 08 00 00 48 85 db 74 44 4c 8b 83 [ 328.820156] RSP: 0018:ffffb265405b3de0 EFLAGS: 00010247 [ 328.824151] RAX: ffff91570ef42c00 RBX: ffff91570ef58810 RCX: ffff915713eb6818 [ 328.828215] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 328.832300] RBP: ffff91570ef58000 R08: 0000000065303469 R09: 8080808080808080 [ 328.836435] R10: ffff915717db05ac R11: 0000000000000018 R12: ffff91570ef58008 [ 328.840564] R13: 0000000000000053 R14: 0000000000000000 R15: 0ffffd2653fa0980 [ 328.844691] FS: 0000000000000000(0000) GS:ffff91571fe00000(0000) knlGS:0000000000000000 [ 328.848883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 328.853088] CR2: 0000000000000f40 CR3: 000000001c80a006 CR4: 00000000007606f0 [ 328.857340] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 328.861571] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 328.865681] PKRU: 55555554 [ 328.869666] Call Trace: [ 328.873572] i40e_service_task+0x511/0xa40 [i40e] [ 328.877484] ? process_one_work+0x1d3/0x390 [ 328.881365] process_one_work+0x1e5/0x390 [ 328.885245] worker_thread+0x4a/0x3d0 [ 328.889121] kthread+0xfb/0x130 [ 328.893004] ? process_one_work+0x390/0x390 [ 328.896831] ? kthread_park+0x90/0x90 [ 328.900580] ret_from_fork+0x3a/0x50 [ 328.904312] Modules linked in: x86_pkg_temp_thermal i40e igb mlx5_core efivarfs nvme nvme_core [ 328.908185] CR2: 0000000000000f40 [ 328.911944] ---[ end trace f2aa62f9801a8116 ]--- [ 328.915635] RIP: 0010:i40e_xdp+0xfc/0x1d0 [i40e] [ 328.919262] Code: 00 ba 01 00 00 00 be 01 00 00 00 e8 3e e9 ff ff 66 83 bd f6 0c 00 00 00 74 27 31 c0 48 8b 95 90 0c 00 00 48 8b 8d d0 0c 00 00 <48> 8b 14 c2 48 83 c0 01 48 89 4a 20 0f b7 95 f6 0c 00 00 39 c2 7f [ 328.926889] RSP: 0018:ffffb2654341f888 EFLAGS: 00010246 [ 328.930743] RAX: 0000000000000000 RBX: ffffffffc0358301 RCX: ffffb26540719000 [ 328.934672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff91571fe18810 [ 328.938595] RBP: ffff91570ef3b000 R08: 0000000000000000 R09: 00000000000005d5 [ 328.942481] R10: 0000000000aaaaaa R11: 0000000000000000 R12: 0000000000000000 [ 328.946304] R13: 0000000000000000 R14: ffffb26540719000 R15: ffffffffc032f300 [ 328.950102] FS: 0000000000000000(0000) GS:ffff91571fe00000(0000) knlGS:0000000000000000 [ 328.953961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 328.957847] CR2: 0000000000000f40 CR3: 000000001c80a006 CR4: 00000000007606f0 [ 328.961743] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 328.965589] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 328.969372] PKRU: 55555554