Kernel crashed at search_module_extables+0x38

Solution Unverified - Updated -

Issue

  • two page fault occurred.
hrtimer: interrupt took 3491236 ns
BUG: unable to handle kernel paging request at ffffffffa0602734
IP: [<ffffffff810c80e8>] search_module_extables+0x38/0x80
Kernel PGD 1a91067 PUD 1a95063 PMD 3c7582067 PTE 36a210063
User   PGD 43ff62067 PUD 43ff65067 PMD 0 
Oops: 0000 [#1] SMP 
last sysfs file: /sys/devices/system/cpu/online
CPU 1 
Modules linked in: iptable_filter ip_tables tcp_diag inet_diag autofs4 nfs lockd fscache auth_rpcgss nfs_acl sunrpc ipv6 vsock(U) ext3 jbd microcode vmware_balloon vmxnet3 vmci(U) i2c_piix4 sg shpchp ext4 jbd2 mbcache dm_snapshot dm_bufio sd_mod crc_t10dif sr_mod cdrom mptsas mptscsih mptbase scsi_transport_sas pata_acpi ata_generic ata_piix ttm drm_kms_helper drm i2c_core dm_mirror dm_region_hash dm_log dm_mod [last unloaded: speedstep_lib]

Pid: 7559, comm: sh Not tainted 2.6.32-754.9.1.el6.x86_64 #1 VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform
RIP: 0010:[<ffffffff810c80e8>]  [<ffffffff810c80e8>] search_module_extables+0x38/0x80
RSP: 0018:ffff880107d03408  EFLAGS: 00010006
RAX: ffffffffa0602628 RBX: ffffffffa0602620 RCX: 000000000000f98e
RDX: ffffffff810c80e8 RSI: ffffffff8156a760 RDI: ffffffff810c80e8
RBP: ffff880107d03418 R08: fffffffffffffff7 R09: 0000000000000008
R10: 0000000000000028 R11: 0000000000000246 R12: ffffffff810c80e8
R13: 0000000000000000 R14: ffff88010937eab0 R15: 0000000000030001
FS:  00007f1230d24700(0000) GS:ffff880028300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffa0602734 CR3: 00000003dfbae000 CR4: 00000000001607e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Process sh (pid: 7559, threadinfo ffff880107d14000, task ffff88010937eab0)
Stack:
 ffffffff810c80e8 ffffffffa0602734 ffff880107d03438 ffffffff810a6878
<d> 0000000000000000 ffff880107d03668 ffff880107d03458 ffffffff8105583d
<d> 0000000000000000 ffff880107d03668 ffff880107d034a8 ffffffff81054448
Call Trace:
Code: 8b 05 8d 27 9f 00 49 89 fc 48 3d 50 a8 ab 81 48 8d 58 f8 75 16 eb 4c 0f 1f 40 00 48 8b 43 08 48 3d 50 a8 ab 81 48 8d 58 f8 74 38 <8b> 83 14 01 00 00 85 c0 74 e6 48 8b bb 18 01 00 00 89 c0 4c 89 
RIP  [<ffffffff810c80e8>] search_module_extables+0x38/0x80
 RSP <ffff880107d03408>
CR2: ffffffffa0602734

Environment

  • Red Hat Enterprise Linux
  • VMware guest
    or
  • 3rd party module
    • CrowdStrike falcon modules

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