[ 220.356898] bond0: link status definitely up for interface eno1 [ 220.356903] bond0: making interface eno1 the new active one [ 220.358137] bond0: first active interface up! [ 220.358176] bond0: link status definitely up for interface eno1d1 [ 220.358178] bond0: making interface eno1d1 the new active one [ 220.374142] BUG: unable to handle kernel NULL pointer dereference at 0000000000000015 [ 220.374602] PGD 0 P4D 0 [ 220.374750] Oops: 0000 [#1] SMP PTI [ 220.374957] CPU: 11 PID: 266 Comm: kworker/u64:5 Kdump: loaded Not tainted 4.19.131 #1 [ 220.375432] Hardware name: HP ProLiant m510 Server Cartridge/ProLiant m510 Server Cartridge, BIOS H05 07/15/2019 [ 220.376058] Workqueue: mlx4_en mlx4_en_do_set_rx_mode [mlx4_en] [ 220.376438] RIP: 0010:mlx4_en_do_set_rx_mode+0x77a/0xed0 [mlx4_en] [ 220.376848] Code: bf 80 02 00 00 48 81 c7 80 02 00 00 48 89 7d 98 49 39 ff 0f 84 21 01 00 00 48 8b 45 b0 49 89 dc 48 05 04 cd 00 00 48 89 45 90 <41> 0f b6 47 15 48 8b 7d b0 48 8b 84 c7 08 07 01 00 48 85 c0 74 20 [ 220.378112] RSP: 0018:ffffc90003d8fde8 EFLAGS: 00010282 [ 220.378463] RAX: ffff888797167e00 RBX: ffff8887f22b75b0 RCX: 0000d9f330270176 [ 220.378936] RDX: 0000000000000000 RSI: 0000000000000286 RDI: ffff8888302008c0 [ 220.379690] RBP: ffffc90003d8fe70 R08: 0000000000023c00 R09: ffffffffa0059ce8 [ 220.380168] R10: ffffea001e1fd600 R11: ffff88885f007a80 R12: ffff88883020fc88 [ 220.380631] R13: 0000a67bf9530688 R14: ffff888806f7d900 R15: 0000000000000000 [ 220.381104] FS: 0000000000000000(0000) GS:ffff88885f6c0000(0000) knlGS:0000000000000000 [ 220.381619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.381985] CR2: 0000000000000015 CR3: 000000000200a002 CR4: 00000000003606e0 [ 220.382430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 220.382876] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 220.383314] Call Trace: [ 220.383468] ? __switch_to_asm+0x35/0x70 [ 220.383707] process_one_work+0x15d/0x290 [ 220.383946] worker_thread+0x40/0x380 [ 220.384167] kthread+0xfb/0x130 [ 220.384348] ? max_active_store+0x80/0x80 [ 220.384594] ? kthread_stop+0x70/0x70 [ 220.384823] ret_from_fork+0x35/0x40 [ 220.385036] Modules linked in: tun ipt_REJECT nf_reject_ipv4 macvlan veth vxlan ip6_udp_tunnel udp_tunnel xt_addrtype xt_statistic xt_nat ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs ip6table_nat nf_nat_ipv6 iptable_mangle ipt_MASQUERADE xt_mark nf_conntrack_netlink nfnetlink overlay 8021q garp mrp bonding xt_comment xt_tcpmss ip6table_filter ip6_tables xt_REDIRECT iptable_nat nf_nat_ipv4 nf_nat xt_recent xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_filter sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp vfat iTCO_wdt gpio_ich iTCO_vendor_support fat kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf joydev input_leds pcspkr pcc_cpufreq lpc_ich intel_pch_thermal i2c_i801 mfd_core hpilo [ 220.389892] hpwdt ioatdma dca wmi ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter dummy sctp ip_tables xfs libcrc32c mlx4_en i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops crc32c_intel ttm drm mlx5_core mlxfw ptp pps_core mlx4_core dm_mirror dm_region_hash dm_log dm_mod [ 220.391797] CR2: 0000000000000015