Kernel PANIC: "kernel BUG at mm/mmap.c:738!" with exception RIP: __vma_adjust+1512
(Doc ID 2675411.1)
Last updated on JUNE 01, 2020
Applies to:
Linux OS - Version Oracle Linux 7.0 and laterLinux x86-64
Symptoms
RHCK Kernel PANIC: "kernel BUG at mm/mmap.c:738!" with exception RIP: __vma_adjust+1512
crash7latest> sys
KERNEL:
/share/linuxrpm/vmlinux_repo/64/3.10.0-693.21.1.0.1.el7.x86_64/vmlinux
DUMPFILE: vmcore [PARTIAL DUMP]
CPUS: 112
DATE: Wed Apr 29 13:18:38 2020
UPTIME: 545 days, 09:24:53
LOAD AVERAGE: 2.76, 3.18, 3.89
TASKS: 3304
NODENAME: HOSTNAME
RELEASE: 3.10.0-693.21.1.0.1.el7.x86_64
VERSION: #1 SMP Thu Mar 8 16:10:54 PST 2018
MACHINE: x86_64 (1994 Mhz)
MEMORY: 255.9 GB
PANIC: "kernel BUG at mm/mmap.c:738!"
PID: 75455
COMMAND: "java"
TASK: ffff88309e8f5ee0 [THREAD_INFO: ffff88000d5e0000]
CPU: 4
STATE: TASK_RUNNING (PANIC)
crash7latest> bt
PID: 75455 TASK: ffff88309e8f5ee0 CPU: 4 COMMAND: "java"
#0 [ffff88000d5e3a60] machine_kexec at ffffffff8105d77b
#1 [ffff88000d5e3ac0] __crash_kexec at ffffffff81108732
#2 [ffff88000d5e3b90] crash_kexec at ffffffff81108820
#3 [ffff88000d5e3ba8] oops_end at ffffffff816b8778
#4 [ffff88000d5e3bd0] die at ffffffff8102e8db
#5 [ffff88000d5e3c00] do_trap at ffffffff816b7ec0
#6 [ffff88000d5e3c50] do_invalid_op at ffffffff8102b174
#7 [ffff88000d5e3d00] invalid_op at ffffffff816c38fe
[exception RIP: __vma_adjust+1512] <<<<<<<<<<=====
RIP: ffffffff811baca8 RSP: ffff88000d5e3db0 RFLAGS: 00010206
RAX: ffff88000d6c3460 RBX: ffff88180cf10300 RCX: ffff88180cf102a8
RDX: 00007f8d30000000 RSI: 00007f8d3c000000 RDI: ffff88180cf10288
RBP: ffff88000d5e3e48 R8: ffff88180cf102a8 R9: 0000000000000000
R10: 0000000000000000 R11: 0000000000000206 R12: ffff8836bf283440
R13: ffff88180cf10288 R14: 0000000000000000 R15: ffff88180cf102b0
ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018
#8 [ffff88000d5e3e50] __split_vma at ffffffff811bb12d
#9 [ffff88000d5e3e90] do_munmap at ffffffff811bc117
#10 [ffff88000d5e3ee0] vm_munmap at ffffffff811bc4c5
#11 [ffff88000d5e3f30] sys_munmap at ffffffff811bd5d2
#12 [ffff88000d5e3f50] system_call_fastpath at ffffffff816c0715
RIP: 00007f8d643b2a27 RSP: 00007f8d61935fb0 RFLAGS: 00000202
RAX: 000000000000000b RBX: 00007f8d2c000000 RCX: ffffffffffffffff
RDX: 0000000000000000 RSI: 0000000004000000 RDI: 00007f8d30000000
RBP: 0000000000021000 R8: ffffffffffffffff R9: 0000000000000000
R10: 0000000000004022 R11: 0000000000000206 R12: 0000000000000000
R13: 00007f8d61935d40 R14: 0000000000000000 R15: 0000000000100000
ORIG_RAX: 000000000000000b CS: 0033 SS: 002b
crash7latest>
Changes
Cause
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