Error Message

System crashed. Following stack trace was spotted in the crash dump:

crash> bt
PID: 61165 TASK: ffff887c144cccc0 CPU: 11 COMMAND: "vxfenadm"
#0 [ffff885eef9c9a88] machine_kexec at ffffffff81059c5c
#1 [ffff885eef9c9ad8] __crash_kexec at ffffffff81119e0a
#2 [ffff885eef9c9b98] panic at ffffffff81193c31
#3 [ffff885eef9c9c20] __perf_event_overflow at ffffffff8118b2c5
#4 [ffff885eef9c9c50] intel_pmu_handle_irq at ffffffff810356bc
#5 [ffff885eef9c9e48] perf_event_nmi_handler at ffffffff8102c529
#6 [ffff885eef9c9e60] nmi_handle at ffffffff8101b009
#7 [ffff885eef9c9eb0] default_do_nmi at ffffffff8101b54e
#8 [ffff885eef9c9ec8] do_nmi at ffffffff8101b6fc
#9 [ffff885eef9c9ee8] end_repeat_nmi at ffffffff816218f1
[exception RIP: processCFI+1788]
RIP: ffffffff81116d7c RSP: ffff887c131dafc8 RFLAGS: 00000046
RAX: ffffffffa0ed1e97 RBX: ffffffffa0ed2230 RCX: ffffffff8111691c
RDX: 000000000000000a RSI: ffffffffa0ed1e98 RDI: ffff887c131dafe8
RBP: ffff887c131db748 R8: 0000000000000020 R9: 0000000000000007
R10: 0000000000000020 R11: 0000000000000040 R12: ffffffffa0ed1e8d
R13: 0000000000000001 R14: ffff887c131db718 R15: 0000000000000000
ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018
— —
#10 [ffff887c131dafc8] processCFI at ffffffff81116d7c
#11 [ffff887c131dafe0] gendmpioctl at ffffffffa0e82d3c [vxdmp]
#12 [ffff887c131db020] processCFI at ffffffff81116a2a
#13 [ffff887c131db080] processCFI at ffffffff81116a2a
#14 [ffff887c131db0e0] processCFI at ffffffff81116a2a
#15 [ffff887c131db140] processCFI at ffffffff81116a2a
#16 [ffff887c131db1a0] processCFI at ffffffff81116a2a
#17 [ffff887c131db200] processCFI at ffffffff81116a2a
#18 [ffff887c131db260] processCFI at ffffffff81116a2a
#19 [ffff887c131db2c0] processCFI at ffffffff81116a2a
#20 [ffff887c131db320] processCFI at ffffffff81116a2a
#21 [ffff887c131db380] processCFI at ffffffff81116a2a
#22 [ffff887c131db3e0] processCFI at ffffffff81116a2a
#23 [ffff887c131db440] processCFI at ffffffff81116a2a
#24 [ffff887c131db4a0] processCFI at ffffffff81116a2a
#25 [ffff887c131db500] processCFI at ffffffff81116a2a
#26 [ffff887c131db560] processCFI at ffffffff81116a2a
#27 [ffff887c131db5c0] processCFI at ffffffff81116a2a
#28 [ffff887c131db620] processCFI at ffffffff81116a2a
#29 [ffff887c131db680] processCFI at ffffffff81116a2a
#30 [ffff887c131db6e0] unwind at ffffffff811176bf
#31 [ffff887c131db8f8] dump_trace_unwind at ffffffff8101aa22
#32 [ffff887c131db928] try_stack_unwind at ffffffff8101ab2e
#33 [ffff887c131dba08] dump_trace at ffffffff81019b09
#34 [ffff887c131dba88] show_stack_log_lvl at ffffffff81019eda
#35 [ffff887c131dbae0] show_regs at ffffffff81019fe7
#36 [ffff887c131dbb20] __die at ffffffff8101a6d8
#37 [ffff887c131dbb40] no_context at ffffffff81068061
#38 [ffff887c131dbb90] __do_page_fault at ffffffff81068c6c
#39 [ffff887c131dbbf8] do_page_fault at ffffffff810690cb
#40 [ffff887c131dbc20] page_fault at ffffffff81621322
[exception RIP: dmp_handle_pgr+198]
RIP: ffffffffa0e77706 RSP: ffff887c131dbcd8 RFLAGS: 00010282
RAX: 0000000000018001 RBX: ffff885621493340 RCX: 0000000000000000
RDX: 00000000000000c9 RSI: 0000000000000282 RDI: 0000000000000282
RBP: ffff887c1ca64800 R8: 0000000000000000 R9: ffff885621493340
R10: 000000000c900150 R11: 00007f1a11939d50 R12: 000000000000000b
R13: 00007f1a11939d20 R14: 00007f1a0c0048e0 R15: ffff887c131dbe64
ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018
#41 [ffff887c131dbcd0] dmp_handle_pgr at ffffffffa0e77706 [vxdmp]
#42 [ffff887c131dbd70] resv_passthru_ioctl at ffffffffa0e77ae9 [vxdmp]
#43 [ffff887c131dbdd0] dmp_passthru_ioctl at ffffffffa0e92157 [vxdmp]
#44 [ffff887c131dbe28] gendmpioctl at ffffffffa0e8338b [vxdmp]
#45 [ffff887c131dbe48] dmpioctl at ffffffffa0e83565 [vxdmp]
#46 [ffff887c131dbe58] dmp_ioctl at ffffffffa0ea67a9 [vxdmp]
#47 [ffff887c131dbe68] blkdev_ioctl at ffffffff8130c24b
#48 [ffff887c131dbea8] block_ioctl at ffffffff81247acd
#49 [ffff887c131dbeb0] do_vfs_ioctl at ffffffff81222063
#50 [ffff887c131dbf18] sys_ioctl at ffffffff812222b4
#51 [ffff887c131dbf50] entry_SYSCALL_64_fastpath at ffffffff8161de61
RIP: 00007f1a11092327 RSP: 00007f1a11939d18 RFLAGS: 00000206
RAX: ffffffffffffffda RBX: 0000000000004018 RCX: 00007f1a11092327
RDX: 00007f1a11939d50 RSI: 0000000000002285 RDI: 0000000000000003
RBP: 00007f1a0c0048e0 R8: 0000000000000003 R9: 00007f1a0c000078
R10: 000000000fa99fa0 R11: 0000000000000206 R12: 00007f1a11939d30
R13: 00007f1a0c0008c0 R14: 0000000000000003 R15: 0000000000627d40
ORIG_RAX: 0000000000000010 CS: 0033 SS: 002b
 

The panic seen is in the function dmp_handle_pgr() and relates to Dynamic Multipathing and IO Fencing code.

The bug is resolved (on SUSE 12) by applying the Volume Manager hot-fix 7.3.1.2305. Please refer to Veritas Technical Support for this patch.