Server crashed with error "kernel BUG at kernel/bpf/arraymap.c:377!"
Issue
- Kernel panics with the following messages:
[1468279.806601] kernel BUG at kernel/bpf/arraymap.c:377!
[1468279.806674] invalid opcode: 0000 [#1] SMP
[1468279.806743] Modules linked in: ip6table_filter ip6_tables unix_diag af_packet_diag netlink_diag udp_diag tcp_diag inet_diag nf_conntrack_netlink nf_conntrack iptable_filter falcon_lsm_serviceable(PE) falcon_nf_netcontain(E) falcon_kal(E) falcon_lsm_pinned_17804(E) rpcsec_gss_krb5 nfsv4 dns_resolver nfsv3 nfs_acl nfs lockd grace fscache xfs libcrc32c nfit libnvdimm iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd joydev sg virtio_balloon pcspkr i2c_piix4 binfmt_misc auth_rpcgss sunrpc ip_tables ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif crct10dif_generic ata_generic pata_acpi virtio_net net_failover virtio_scsi failover bochs_drm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix drm libata crct10dif_pclmul crct10dif_common
[1468279.807336] crc32c_intel virtio_pci virtio_ring serio_raw virtio drm_panel_orientation_quirks floppy dm_mirror dm_region_hash dm_log dm_mod
[1468279.807416] CPU: 5 PID: 211815 Comm: kworker/5:26 Kdump: loaded Tainted: P E ------------ T 3.10.0-1160.136.1.el7.x86_64 #1
[1468279.807530] Hardware name: Nutanix AHV, BIOS nutanix-ahv-4.20230302.1.2662.el8 04/01/2014
[1468279.807603] Workqueue: events bpf_map_free_deferred
[1468279.807659] task: ffff93f725a40000 ti: ffff93f6f6698000 task.ti: ffff93f6f6698000
[1468279.807720] RIP: 0010:[<ffffffffb71ac324>] [<ffffffffb71ac324>] fd_array_map_free+0x54/0x60
[1468279.807789] RSP: 0018:ffff93f6f669bdf0 EFLAGS: 00010286
[1468279.807851] RAX: 0000000000000001 RBX: ffff93f711fae800 RCX: 0000000000000040
[1468279.807909] RDX: 0000000000000001 RSI: ffff93f725a40000 RDI: ffff93f6f669bd98
[1468279.807966] RBP: ffff93f6f669bdf8 R08: ffff93f6f669bd38 R09: 0000000000000001
[1468279.808023] R10: 0000000000000005 R11: ffff93f6f3af4a00 R12: ffff93f711fae800
[1468279.808079] R13: ffff93f83bb5a540 R14: ffff93f83bb5f400 R15: 0000000000000140
[1468279.808137] FS: 0000000000000000(0000) GS:ffff93f83bb40000(0000) knlGS:0000000000000000
[1468279.808197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[1468279.808250] CR2: 00000000019f0a00 CR3: 00000000365e8000 CR4: 0000000000360ee0
[1468279.808310] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[1468279.808368] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[1468279.808424] Call Trace:
[1468279.808471] [<ffffffffb719bd0c>] bpf_map_free_deferred+0x3c/0x50
[1468279.810000] [<ffffffffb70c330f>] process_one_work+0x17f/0x440
[1468279.810933] [<ffffffffb70c4456>] worker_thread+0x126/0x3c0
[1468279.812043] [<ffffffffb70c4330>] ? manage_workers.isra.26+0x2b0/0x2b0
[1468279.812837] [<ffffffffb70cb641>] kthread+0xd1/0xe0
[1468279.813612] [<ffffffffb70cb570>] ? insert_kthread_work+0x40/0x40
[1468279.814384] [<ffffffffb77c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[1468279.815396] [<ffffffffb70cb570>] ? insert_kthread_work+0x40/0x40
[1468279.816567] Code: 1f 84 00 00 00 00 00 48 63 d0 48 83 bc d3 90 00 00 00 00 75 16 83 c0 01 39 c8 75 eb 48 89 df e8 f3 03 ff ff 5b 5d c3 cc cc cc cc <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 89 d7 48
[1468279.818299] RIP [<ffffffffb71ac324>] fd_array_map_free+0x54/0x60
[1468279.819192] RSP <ffff93f6f669bdf0>
Environment
- Red Hat Enterprise Linux 7
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