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TITLE: ASSERT FAILED in size_to_index_helper
ZIRCON KERNEL PANIC
panic (caller 0xffffffff001e6b59 frame 0xffffff99ad05ee00): DEBUG ASSERT FAILED at (kernel/lib/heap/cmpctmalloc/cmpctmalloc.c:2
90): answer < NUMBER_OF_BUCKETS
platform_halt suggested_action 0 reason 2
bt#00: 0x00105e46 platform_halt platform/pc/power.cpp:122
bt#01: 0x001aa1a4 _panic lib/debug/debug.cpp:39
bt#02: 0x001e6ae3 size_to_index_helper lib/heap/cmpctmalloc/cmpctmalloc.c:290
bt#03: 0x001e6b59 size_to_index_helper lib/heap/cmpctmalloc/cmpctmalloc.c:254
bt#04: [ inline ] size_to_index_freeing lib/heap/cmpctmalloc/cmpctmalloc.c:303
bt#04: 0x001e6b89 create_free_area lib/heap/cmpctmalloc/cmpctmalloc.c:358
bt#05: 0x001e6f65 cmpct_alloc lib/heap/cmpctmalloc/cmpctmalloc.c:943
bt#06: 0x001ab783 malloc lib/heap/heap_wrapper.cpp:55
bt#07: 0x0014156a operator new system/ulib/fbl/alloc_checker.cpp:70
bt#08: 0x0015eac8 PortDispatcher::Create object/port_dispatcher.cpp:159
bt#09: 0x00190e91 sys_port_create syscalls/port.cpp:37
bt#10: [ inline ] operator() syscall-kernel-wrappers.inc:411
bt#10: [ inline ] lambda syscalls/syscalls.cpp:60
bt#10: 0x001776d9 wrapper_port_create syscall-kernel-wrappers.inc:416
bt#11: 0x00116bbb x86_syscall syscall-kernel-branches.S:62
bt#12: end
<PAGE FAULT> Instruction Pointer = 0x10:0xffffffff00139911
<PAGE FAULT> Stack Pointer = 0x18:0xffffff99ad05ece0
<PAGE FAULT> Fault Linear Address = 0x90
<PAGE FAULT> Error Code Value = 0x0
<PAGE FAULT> Error Code Type = supervisor read data, page not present
dump_thread: t 0xffffff8003505998 (/system/bin/sshd:initial-thread)
state run, curr/last cpu 0/0, cpu_affinity 0xffffffff, priority 19 [16:3,18], remaining time slice 10000000
runtime_ns 429170420, runtime_s 0
stack 0xffffff99ad05d000, stack_size 8192
entry 0xffffffff00169788, arg 0xffffff8003505820, flags 0x0
wait queue 0, blocked_status 0, interruptable 0, mutexes held 1
aspace 0xffffff800a089780
user_thread 0xffffff8003505820, pid 17966, tid 17980
vector 14
Supervisor Page Fault exception, halting
RIP: 0x00139911 crashlog_to_string lib/crashlog/crashlog.cpp:131
CS: 0x10 RIP: 0xffffffff00139911 EFL: 0x10086 CR2: 0x90
RAX: 0 RBX: 0x1000 RCX: 0x20 RDX: 0
RSI: 0x2 RDI: 0xffffffff0020c55b RBP: 0xffffff99ad05ed40 RSP: 0xffffff99ad05ece0
R8: 0xffffffff0020c55b R9: 0xffffffff002a98ee R10: 0xa R11: 0x21
R12: 0xffffffff002a990f R13: 0x15 R14: 0xf41 R15: 0x14
errc: 0
bottom of kernel stack at 0xffffff99ad05ec30:
0xffffff99ad05ec30: 0020c55b ffffffff 00000002 00000000 |[. .............|
0xffffff99ad05ec40: ad05ed40 ffffff99 00001000 00000000 |@...............|
0xffffff99ad05ec50: 00000000 00000000 00000020 00000000 |........ .......|
0xffffff99ad05ec60: 00000000 00000000 0020c55b ffffffff |........[. .....|
0xffffff99ad05ec70: 002a98ee ffffffff 0000000a 00000000 |..*.............|
0xffffff99ad05ec80: 00000021 00000000 002a990f ffffffff |!.........*.....|
0xffffff99ad05ec90: 00000015 00000000 00000f41 00000000 |........A.......|
0xffffff99ad05eca0: 00000014 00000000 0000000e 00000000 |................|
platform_halt suggested_action 0 reason 2
bt#00: 0x00105e46 platform_halt platform/pc/power.cpp:122
bt#01: 0x00108b08 exception_die arch/x86/faults.cpp:100
bt#02: [ inline ] x86_fatal_pfe_handler arch/x86/faults.cpp:240
bt#02: [ inline ] handle_exception_types arch/x86/faults.cpp:371
bt#02: 0x0010968f x86_exception_handler arch/x86/faults.cpp:458
bt#03: 0x001164b7 interrupt_common arch/x86/exceptions.S:127
bt#04: 0x001a5ed5 dlog_bluescreen_halt system/ulib/fbl/include/fbl/ref_counted_internal.h:119
bt#05: 0x00105e4b platform_halt platform/pc/power.cpp:123
bt#06: 0x001aa1a4 _panic lib/debug/debug.cpp:39
bt#07: 0x001e6ae3 size_to_index_helper lib/heap/cmpctmalloc/cmpctmalloc.c:290
bt#08: 0x001e6b59 size_to_index_helper lib/heap/cmpctmalloc/cmpctmalloc.c:254
bt#09: [ inline ] size_to_index_freeing lib/heap/cmpctmalloc/cmpctmalloc.c:303
bt#09: 0x001e6b89 create_free_area lib/heap/cmpctmalloc/cmpctmalloc.c:358
bt#10: 0x001e6f65 cmpct_alloc lib/heap/cmpctmalloc/cmpctmalloc.c:943
bt#11: 0x001ab783 malloc lib/heap/heap_wrapper.cpp:55
bt#12: 0x0014156a operator new system/ulib/fbl/alloc_checker.cpp:70
bt#13: 0x0015eac8 PortDispatcher::Create object/port_dispatcher.cpp:159
bt#14: 0x00190e91 sys_port_create syscalls/port.cpp:37
bt#15: [ inline ] operator() syscall-kernel-wrappers.inc:411
bt#15: [ inline ] lambda syscalls/syscalls.cpp:60
bt#15: 0x001776d9 wrapper_port_create syscall-kernel-wrappers.inc:416
bt#16: end
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