System is getting crashed with 'RIP: semctl_nolock.constprop.15+603'.
Issue
- System crashed with below error message:
[5310531.721541] sd 2:0:2:4: [sdcd] tag#1 CDB: Write(10) 2a 00 0e c7 59 d0 00 01 00 00
[5310531.721543] blk_update_request: I/O error, dev sdcd, sector 247945680
[5315590.626875] BUG: unable to handle kernel NULL pointer dereference at 0000000000000030
[5315590.627981] IP: [<ffffffff86eee26b>] semctl_nolock.constprop.15+0x25b/0x330
[5315590.628948] PGD 800000203899b067 PUD 20281dd067 PMD 0
[5315590.629876] Oops: 0000 [#1] SMP
[5315590.630920] Modules linked in: falcon_lsm_serviceable(PE) falcon_nf_netcontain(PE) falcon_lsm_pinned_9606(E) ext4 mbcache jbd2 nfsv3 nfs_acl rpcsec_gss_krb5 nfsv4 dns_resolver nfs lockd grace fscache vxodm(POE) gab(POE) dmpjbod(POE) dmpap(POE) dmpaa(POE) vxspec(POE) vxio(POE) vxdmp(POE) rpcrdma ib_isert iscsi_target_mod ib_iser libiscsi scsi_transport_iscsi ib_srpt target_core_mod ib_srp scsi_transport_srp ib_ipoib rdma_ucm ib_uverbs llt(POE) ib_umad rdma_cm iw_cm ib_cm ib_core amf(POE) vxcafs(POE) vxportal(POE) fdd(POE) vxfs(POE) 8021q garp mrp stp llc bonding veki(POE) vfat fat sb_edac intel_powerclamp coretemp intel_rapl iTCO_wdt iosf_mbi iTCO_vendor_support kvm_intel kvm mgag200 i2c_algo_bit irqbypass ttm drm_kms_helper crc32_pclmul ghash_clmulni_intel syscopyarea aesni_intel sysfillrect sysimgblt
[5315590.637337] fb_sys_fops lrw gf128mul drm glue_helper ablk_helper cryptd ioatdma lpc_ich i2c_i801 drm_panel_orientation_quirks hpilo pcspkr joydev hpwdt dca ipmi_si ipmi_devintf acpi_power_meter ipmi_msghandler pcc_cpufreq wmi sg binfmt_misc auth_rpcgss sunrpc ip_tables xfs libcrc32c sd_mod lpfc nvmet_fc nvmet crc_t10dif crct10dif_generic nvme_fc hpsa crct10dif_pclmul nvme_fabrics crc32c_intel nvme_core tg3 scsi_transport_fc scsi_transport_sas scsi_tgt crct10dif_common ptp pps_core dm_mirror dm_region_hash dm_log dm_mod [last unloaded: vxfs]
[5315590.643887] CPU: 19 PID: 27843 Comm: bgscollect Kdump: loaded Tainted: P OE ------------ 3.10.0-1062.18.1.el7.x86_64 #1
[5315590.646399] Hardware name: HP ProLiant DL380 Gen9/ProLiant DL380 Gen9, BIOS P89 05/21/2018
[5315590.647706] task: ffff88f9c14ab150 ti: ffff88f9d0098000 task.ti: ffff88f9d0098000
[5315590.648977] RIP: 0010:[<ffffffff86eee26b>] [<ffffffff86eee26b>] semctl_nolock.constprop.15+0x25b/0x330
[5315590.650845] RSP: 0018:ffff88f9d009be30 EFLAGS: 00010213
[5315590.652315] RAX: 0000000000000000 RBX: 0000000000000012 RCX: 0000000000000000
[5315590.653611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8784d940
[5315590.654830] RBP: ffff88f9d009bef8 R08: 0000000000000000 R09: 0000000000000001
[5315590.656033] R10: 00007ffdada23000 R11: 0000000000000246 R12: 00007ffdada23000
[5315590.657235] R13: ffff88fc34a58040 R14: ffff88f9d009be60 R15: ffffffff878b7700
[5315590.658560] FS: 00007f720c29b740(0000) GS:ffff88f9ffcc0000(0000) knlGS:0000000000000000
[5315590.659823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[5315590.661036] CR2: 0000000000000030 CR3: 0000001ff5d90000 CR4: 00000000003607e0
[5315590.662320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[5315590.663559] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[5315590.664840] Call Trace:
[5315590.666076] [<ffffffff86ef02ad>] SyS_semctl+0x1fd/0x290
[5315590.667318] [<ffffffffc0eb8e2b>] ? mm_unmap_writable+0x9b/0x160 [falcon_lsm_pinned_9606]
[5315590.668582] [<ffffffff8738e172>] tracesys+0xa6/0xcc
[5315590.669808] Code: ff ff 41 8b 87 20 01 00 00 89 85 64 ff ff ff e9 ef fe ff ff 0f 1f 40 00 4c 89 f6 4c 89 ef e8 6d d4 ff ff 49 63 75 78 49 8b 55 40 <48> 8b 4a 30 83 fe 01 7e 20 8d 46 fe 48 c1 e0 06 48 8d 44 02 40
[5315590.672636] RIP [<ffffffff86eee26b>] semctl_nolock.constprop.15+0x25b/0x330
[5315590.673850] RSP <ffff88f9d009be30>
[5315590.675082] CR2: 0000000000000030
Environment
- Red Hat Enterprise Linux 7.5
- Red Hat Enterprise Linux 7.6
- Red Hat Enterprise Linux 7.7
- Red Hat Enterprise Linux 7.9
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