System crashes with "kernel BUG at drivers/md/persistent-data/dm-space-map-disk.c:178!"

Solution Unverified - Updated -

Issue

  • System crashes with "kernel BUG at drivers/md/persistent-data/dm-space-map-disk.c:178!"
[24756500.937769] kernel BUG at drivers/md/persistent-data/dm-space-map-disk.c:178!
[24756500.938340] invalid opcode: 0000 [#1] SMP 
[24756500.938770] Modules linked in: rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace sunrpc fscache macvlan ip_vs_rr xt_ipvs ip_vs xt_nat veth vxlan ip6_udp_tunnel udp_tunnel iptable_mangle xt_mark ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge overlay(T) cfg80211 rfkill 8021q garp mrp stp llc vmw_vsock_vmci_transport vsock dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio sb_edac iosf_mbi ppdev crc32_pclmul ghash_clmulni_intel vmw_balloon aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr joydev sg parport_pc parport vmw_vmci i2c_piix4 ip_tables xfs libcrc32c sr_mod cdrom sd_mod crc_t10dif crct10dif_generic ata_generic
[24756500.941604]  pata_acpi vmwgfx crct10dif_pclmul crct10dif_common crc32c_intel drm_kms_helper ahci syscopyarea sysfillrect serio_raw ata_piix sysimgblt fb_sys_fops libahci ttm vmxnet3 drm vmw_pvscsi libata nfit libnvdimm drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
[24756500.943216] CPU: 4 PID: 57170 Comm: kworker/u256:6 Kdump: loaded Tainted: G               ------------ T 3.10.0-957.21.3.el7.x86_64 #1
[24756500.944077] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
[24756500.944973] Workqueue: dm-thin do_worker [dm_thin_pool]
[24756500.945714] task: ffffa0ba36efe180 ti: ffffa0bb127a4000 task.ti: ffffa0bb127a4000
[24756500.946466] RIP: 0010:[]  [] sm_disk_new_block+0xb2/0xc0 [dm_persistent_data]
[24756500.947265] RSP: 0018:ffffa0bb127a7c38  EFLAGS: 00010297
[24756500.948112] RAX: 0000000000000000 RBX: ffffa0bb5a210000 RCX: ffffa0bb5c2156b0
[24756500.949066] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffa0bb5c215600
[24756500.950040] RBP: ffffa0bb127a7c60 R08: 0000000000000000 R09: 0000000000002fd3
[24756500.950907] R10: 0000000000000002 R11: 0000000000002fd3 R12: 0000000000000000
[24756500.951763] R13: ffffa0bb127a7d20 R14: ffffa0bb127a7d20 R15: ffffa0b9408a6660
[24756500.952749] FS:  0000000000000000(0000) GS:ffffa0bbdd700000(0000) knlGS:0000000000000000
[24756500.953701] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[24756500.954716] CR2: 000055f867fbabb0 CR3: 00000006b3a9a000 CR4: 00000000003607e0
[24756500.955836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[24756500.956633] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[24756500.957534] Call Trace:
[24756500.958369]  [] dm_pool_alloc_data_block+0x44/0x60 [dm_thin_pool]
[24756500.959184]  [] alloc_data_block.isra.49+0x6f/0x1f0 [dm_thin_pool]
[24756500.960006]  [] process_cell+0xd9/0x5a0 [dm_thin_pool]
[24756500.960843]  [] ? account_entity_dequeue+0xae/0xd0
[24756500.961787]  [] ? process_prepared+0x75/0xc0 [dm_thin_pool]
[24756500.962879]  [] do_worker+0x2b6/0x8d0 [dm_thin_pool]
[24756500.963878]  [] ? __schedule+0x42a/0x860
[24756500.964875]  [] process_one_work+0x17f/0x440
[24756500.966261]  [] worker_thread+0x126/0x3c0
[24756500.967366]  [] ? manage_workers.isra.25+0x2a0/0x2a0
[24756500.968632]  [] kthread+0xd1/0xe0
[24756500.969563]  [] ? insert_kthread_work+0x40/0x40
[24756500.970415]  [] ret_from_fork_nospec_begin+0x21/0x21
[24756500.971253]  [] ? insert_kthread_work+0x40/0x40
[24756500.972142] Code: 49 8b 75 00 e8 f0 f5 ff ff 85 c0 75 14 83 7d dc 01 75 18 48 83 83 28 22 00 00 01 eb a7 0f 1f 40 00 41 89 c4 eb 9e e8 5e 6b d4 e7  0b 66 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 
[24756500.974153] RIP  [] sm_disk_new_block+0xb2/0xc0 [dm_persistent_data]
[24756500.975589]  RSP  

Environment

  • Red Hat Enterprise Linux 7
    • kernel-3.10.0-957.21.3.el7 (RHEL 7.6)

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