| 1 | kdebug> bt
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| 2 | stack trace for thread 322 "mount_server"
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| 3 | kernel stack: 0xffffffff81b37000 to 0xffffffff81b3c000
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| 4 | user stack: 0x00007ffee5a8b000 to 0x00007ffee6a8b000
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| 5 | frame caller <image>:function + offset
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| 6 | 0 ffffffff81b3b868 (+ 32) ffffffff800b0489 <kernel_x86_64> invoke_command_trampoline(void*) + 0x19
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| 7 | 1 ffffffff81b3b888 (+ 24) ffffffff8014d20c <kernel_x86_64> arch_debug_call_with_fault_handler + 0x16
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| 8 | 2 ffffffff81b3b8a0 (+ 80) ffffffff800ad4d8 <kernel_x86_64> debug_call_with_fault_handler + 0x68
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| 9 | 3 ffffffff81b3b8f0 (+ 96) ffffffff800b071f <kernel_x86_64> invoke_debugger_command + 0xef
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| 10 | 4 ffffffff81b3b950 (+ 64) ffffffff800b0896 <kernel_x86_64> invoke_pipe_segment(debugger_command_pipe*, int, char*) + 0xf6
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| 11 | 5 ffffffff81b3b990 (+ 80) ffffffff800b099c <kernel_x86_64> invoke_debugger_command_pipe + 0xac
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| 12 | 6 ffffffff81b3b9e0 (+ 96) ffffffff800b5160 <kernel_x86_64> ExpressionParser::_ParseCommandPipe(int&) + 0x120
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| 13 | 7 ffffffff81b3ba40 (+ 96) ffffffff800bab5e <kernel_x86_64> ExpressionParser::EvaluateCommand(char const*, int&) + 0x30e
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| 14 | 8 ffffffff81b3baa0 (+ 240) ffffffff800bd5be <kernel_x86_64> evaluate_debug_command + 0x11e
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| 15 | 9 ffffffff81b3bb90 (+ 96) ffffffff800aef40 <kernel_x86_64> kernel_debugger_loop(char const*, char const*, __va_list_tag*, int) + 0x1b0
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| 16 | 10 ffffffff81b3bbf0 (+ 80) ffffffff800af18e <kernel_x86_64> kernel_debugger_internal(char const*, char const*, __va_list_tag*, int) + 0x6e
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| 17 | 11 ffffffff81b3bc40 (+ 256) ffffffff800af4f2 <kernel_x86_64> panic + 0xb2
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| 18 | 12 ffffffff81b3bd40 (+ 80) ffffffff80124306 <kernel_x86_64> delete_object_cache_internal(ObjectCache*) + 0x66
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| 19 | 13 ffffffff81b3bd90 (+ 32) ffffffff80048982 <kernel_x86_64> _GLOBAL__N_1::block_cache::~block_cache() + 0x62
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| 20 | 14 ffffffff81b3bdb0 (+ 112) ffffffff8004f3e6 <kernel_x86_64> block_cache_delete + 0x2f6
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| 21 | 15 ffffffff81b3be20 (+ 32) ffffffff816b7c4e <bfs> Volume::Unmount() + 0x8e
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| 22 | 16 ffffffff81b3be40 (+ 32) ffffffff816ba3ce <bfs> bfs_unmount(fs_volume*) + 0x13
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| 23 | 17 ffffffff81b3be60 (+ 112) ffffffff80105882 <kernel_x86_64> fs_unmount(char*, int, unsigned int, bool) + 0x392
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| 24 | 18 ffffffff81b3bed0 (+ 80) ffffffff8010aad6 <kernel_x86_64> _user_unmount + 0x86
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| 25 | 19 ffffffff81b3bf20 (+ 16) ffffffff8014ebd8 <kernel_x86_64> x86_64_syscall_entry + 0xfb
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| 26 | user iframe at 0xffffffff81b3bf30 (end = 0xffffffff81b3bff8)
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| 27 | rax 0x63 rbx 0x7ffee6a89d70 rcx 0x1f5aa57c1e4
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| 28 | rdx 0x20781f39360 rsi 0x0 rdi 0x1add1bc0
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| 29 | rbp 0x7ffee6a89e30 r8 0x7fd r9 0x31761004
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| 30 | r10 0x1f5aa57c521 r11 0x3246 r12 0x0
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| 31 | r13 0x7ffee6a89e60 r14 0x0 r15 0x7ffee6a89e60
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| 32 | rip 0x1f5aa57c1e4 rsp 0x7ffee6a89d68 rflags 0x3246
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| 33 | vector: 0x63, error code: 0x0
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| 34 | 20 ffffffff81b3bf30 (+140734887157504) 000001f5aa57c1e4 <libroot.so> _kern_unmount + 0x0c
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| 35 | 21 00007ffee6a89e30 (+ 144) 000001b493266fd4 <_APP_> AutoMounter::_UnmountAndEjectVolume(BPartition*, BPath&, char const*) + 0x54
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| 36 | 22 00007ffee6a89ec0 (+ 528) 000001b49326733e <_APP_> AutoMounter::_UnmountAndEjectVolume(BMessage*) + 0x1ce
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| 37 | 23 00007ffee6a8a0d0 (+ 176) 000001b493267a95 <_APP_> AutoMounter::MessageReceived(BMessage*) + 0x1c5
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| 38 | 24 00007ffee6a8a180 (+ 592) 0000020781b58c3b <libbe.so> BApplication::DispatchMessage(BMessage*, BHandler*) + 0xfb
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| 39 | 25 00007ffee6a8a3d0 (+ 80) 0000020781b60834 <libbe.so> BLooper::task_looper() + 0x284
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| 40 | 26 00007ffee6a8a420 (+ 32) 0000020781b55c91 <libbe.so> BApplication::Run() + 0x21
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| 41 | 27 00007ffee6a8a440 (+ 640) 000001b493265705 <_APP_> main + 0x25
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| 42 | 28 00007ffee6a8a6c0 (+ 48) 000001b49326583e <_APP_> _start + 0x3e
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| 43 | 29 00007ffee6a8a6f0 (+ 48) 0000019734c236d2 </boot/system/runtime_loader@0x0000019734c0f000> <unknown> + 0x146d2
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| 44 | 30 00007ffee6a8a720 (+ 0) 00007f21af111260 <commpage> commpage_thread_exit + 0x00
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